UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XU31Oaa/Sa94VPEmtLVmdWCh4LnyfMFsOhiG7guyPxs=' 
WHERE 
  key_id = '356ca830bda611e1a8bd30881d0c28bf826b7a23f82001f6bda6fc404632ad20' 
  AND (
    token = 'XU31Oaa/Sa94VPEmtLVmdWCh4LnyfMFsOhiG7guyPxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )