UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yQ4CtuX+Kj8gLDAYMUOBbNImW9QOUfrFOPw30geLlJs=' 
WHERE 
  key_id = '729f1f7a7b4f03cefa1e8ff2b73eadf218ddf5d457e7b09f6fa536196d7369cb' 
  AND (
    token = 'yQ4CtuX+Kj8gLDAYMUOBbNImW9QOUfrFOPw30geLlJs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )