UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qX0iPQ5FS8zPdkITNTDIUo8ICSzt9dNdnY69Bhycdas=' 
WHERE 
  key_id = '23519ba61ec591ccd9e462cf878ed20b81f85a32a8dc60c0a8031e45bfcd321c' 
  AND (
    token = 'qX0iPQ5FS8zPdkITNTDIUo8ICSzt9dNdnY69Bhycdas=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )