UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rwzskURjegJaejLbcRtSVnNUC9+Y1S6tAe6fR69OfsM=' 
WHERE 
  key_id = 'cc176592cc2bc75e8e63bb44860d743dddf45cf2d81cabfd642f8eef96e81bb4' 
  AND (
    token = 'rwzskURjegJaejLbcRtSVnNUC9+Y1S6tAe6fR69OfsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )