UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SSZwEU+H9KP6leC0UtLG2FO2kZPiPajgSMOzMmYCfjg=' 
WHERE 
  key_id = '558837f7ddbcb3d04844c41740cf02f693e6bddf3ccca08e3d6b41d0640cf471' 
  AND (
    token = 'SSZwEU+H9KP6leC0UtLG2FO2kZPiPajgSMOzMmYCfjg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00040