UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yb0esQXIINJ3GkG9jIHCtc0mhSlw18Qsqg2fUHwGA7w=' 
WHERE 
  key_id = '93bfbc8a1adaa213257aa3a3d094a3c73d94b50793173461e6a9e602a95c65b0' 
  AND (
    token = 'Yb0esQXIINJ3GkG9jIHCtc0mhSlw18Qsqg2fUHwGA7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )