UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '31vp5XtBrEaMZUJLYi250VBHDifxkxPkEeNhVsfThG0=' 
WHERE 
  key_id = '2364fc67f57f2c096600eaa13d1cf06019efdfa5299729da3ea609a996f5b9a0' 
  AND (
    token = '31vp5XtBrEaMZUJLYi250VBHDifxkxPkEeNhVsfThG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )