UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9crNycv6Q4ZEKVK+g/2THy54bYIETSYiP1IuVshTUGg=' 
WHERE 
  key_id = '3a828da45ffc3ac46a6d545b3195977346d28b4d6721e4059ffb4098e407a5f1' 
  AND (
    token = '9crNycv6Q4ZEKVK+g/2THy54bYIETSYiP1IuVshTUGg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )