UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nK456wb961RsPQrz8BlykmMq1ClubQKYytGoM2IS1Z4=' 
WHERE 
  key_id = '3e05350e5dfd51aa5c52a46e09f60c2b4981fa80ff3181af6a1d1d4a3a27ebd7' 
  AND (
    token = 'nK456wb961RsPQrz8BlykmMq1ClubQKYytGoM2IS1Z4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )