UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lDmJCUmYPd+brTtv284XH94Z0rsnERmA657uffCSTXc=' 
WHERE 
  key_id = '27e9cf2d91a4c7c60e2b27db766f99616b1ccc1ae2aae989269dacc4dfb44656' 
  AND (
    token = 'lDmJCUmYPd+brTtv284XH94Z0rsnERmA657uffCSTXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )