UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k3gl4hb3s8OZJF9hAD6io1a+QsHVto4EnU7afdpde/g=' 
WHERE 
  key_id = 'f20305d923894b3d007d7966cfbe10dc7bff657ac2da953f756140aa9d55f5f2' 
  AND (
    token = 'k3gl4hb3s8OZJF9hAD6io1a+QsHVto4EnU7afdpde/g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )