UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sadUF6ZE2TqMbANlsP5ecsO02F88Y0dGGyZSeYH02AM=' 
WHERE 
  key_id = 'cae27d6a1b20405c543784a0178b515e358528e0b12b44e800e18c2c12906e58' 
  AND (
    token = 'sadUF6ZE2TqMbANlsP5ecsO02F88Y0dGGyZSeYH02AM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )