UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LtE54TvPZXCaLhPS2gG5YJBP8Y0aEbu8f8PJSlmDykA=' 
WHERE 
  key_id = 'fbd42a231321dcbd1b6ff1ee9e84e0433dbfac016f76c4fbbfc29770bed83ba5' 
  AND (
    token = 'LtE54TvPZXCaLhPS2gG5YJBP8Y0aEbu8f8PJSlmDykA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )