UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UL18cDeGAaWJyDwm2JO0fgHTf224KZEpVcISWDZvwD4=' 
WHERE 
  key_id = '1ffd7ce9902b5cb603d2b7a80270d388cffc313a174ebe29ed615db1fbc1c6e1' 
  AND (
    token = 'UL18cDeGAaWJyDwm2JO0fgHTf224KZEpVcISWDZvwD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )