UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cvycfZdlAWiP6u04ajGFj3cFpxZfyHXaW+r7ehWjiQg=' 
WHERE 
  key_id = 'b2f9dbcb5232e8cfd8b000156209e130b62f13bf55eba44769798820ff99d8af' 
  AND (
    token = 'cvycfZdlAWiP6u04ajGFj3cFpxZfyHXaW+r7ehWjiQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00089