UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VO7oOLb0sp3YS5KGPpBmFQfqSJOWCE7nPxbPNFyVEtc=' 
WHERE 
  key_id = 'd8b98d37783e604f5637572719859a4c6dc5d1f1f1e842299c2dd1df64eb95eb' 
  AND (
    token = 'VO7oOLb0sp3YS5KGPpBmFQfqSJOWCE7nPxbPNFyVEtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )