UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L7Z2tu7LWaQL3130HTtvWictpaAllYGjTpDM1R7wj3I=' 
WHERE 
  key_id = '57ffbf177ea766a06dc60d52c1e964eda1d8ff760fa624773f9e178b5c664baa' 
  AND (
    token = 'L7Z2tu7LWaQL3130HTtvWictpaAllYGjTpDM1R7wj3I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )