UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J5qsbbMyppWhXqf8vVxnCXujDmQrWktAWbF2VUW+ES4=' 
WHERE 
  key_id = 'd4780e628a66a50257310bb2a8c3fb395917b8c21dd6f51b49002398be8e39c1' 
  AND (
    token = 'J5qsbbMyppWhXqf8vVxnCXujDmQrWktAWbF2VUW+ES4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )