UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9+zQpna8iLDEiNz7etGocxEsk/4ii6ytYakiEb3Obus=' 
WHERE 
  key_id = '8e504a242459a8494a398e06eac2b46277450bef6f7b0bb5e6d9ebc92569f904' 
  AND (
    token = '9+zQpna8iLDEiNz7etGocxEsk/4ii6ytYakiEb3Obus=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )