UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'udgv/plm0yVNCUWnOySf0KUdnaWdQ25fIAAEtlmeNCo=' 
WHERE 
  key_id = 'ec3e933b986b1f30e5969ffd4800ebb8ed94343d9201443dacba0955ce4efaa1' 
  AND (
    token = 'udgv/plm0yVNCUWnOySf0KUdnaWdQ25fIAAEtlmeNCo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )