UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7MyM5U2A0eyAaotP9Q59XafuX8WOqkW5vrc8m0QqO88=' 
WHERE 
  key_id = '4c76e5127c2db4dec007ec1b4cc15d924e2f5cbdc6507110e7ce812e281be6c3' 
  AND (
    token = '7MyM5U2A0eyAaotP9Q59XafuX8WOqkW5vrc8m0QqO88=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )