UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'baNgsu1nUApi/79HczkcenBsVfddah0Fe+uh0S18cB4=' 
WHERE 
  key_id = '4c48e0e6b919522947661e8ed03acdfd23df2b871b046c79f01ec635383a2d0e' 
  AND (
    token = 'baNgsu1nUApi/79HczkcenBsVfddah0Fe+uh0S18cB4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )