UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A6yM6jMgrmsyZcS69wGhg58iowgBho1tbwR8tsYtpss=' 
WHERE 
  key_id = '95ff6c28bd7a969f24be5fd54500addcb3770511bf0b8632239bde8a795cde07' 
  AND (
    token = 'A6yM6jMgrmsyZcS69wGhg58iowgBho1tbwR8tsYtpss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )