UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jGZJIBsgNXl06drh8ppU0bCsn9AXmrgrv0RN6l/GGnk=' 
WHERE 
  key_id = '5edd82e0b99397a33660da29249ada3a798c27974063c8bd593e2f130de6e381' 
  AND (
    token = 'jGZJIBsgNXl06drh8ppU0bCsn9AXmrgrv0RN6l/GGnk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )