UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2SZE2lU6V5TOo5PJW71c7ryIyHau2FweIvuW63kgvsg=' 
WHERE 
  key_id = '98a596c45ca77c7aebb33841bb36c1612a78676fd6a936ecf0772356502f1818' 
  AND (
    token = '2SZE2lU6V5TOo5PJW71c7ryIyHau2FweIvuW63kgvsg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )