UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BJ1hdtXXrkCGOy58mfRIvZXjTYYASGAVTTUTSC5w7oA=' 
WHERE 
  key_id = '0949ad84110f0dcd900981163ef525e15180c09ba2773cf1d646c209af2483c1' 
  AND (
    token = 'BJ1hdtXXrkCGOy58mfRIvZXjTYYASGAVTTUTSC5w7oA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )