UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd7klfY7JQEuMyZkcCYQIlScCge1+CB9eCFDqjZRToRs=' 
WHERE 
  key_id = '0c0005b75b4c1cda929c6744355ea439e700b920c6c7337c94c223ae86b9c540' 
  AND (
    token = 'd7klfY7JQEuMyZkcCYQIlScCge1+CB9eCFDqjZRToRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )