UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ObNw9ldghSMBMJnElTu+n23vrLkoTJtq/4NSZEKIpE=' 
WHERE 
  key_id = 'f3fbd197b8bfc476a7c1faaa0faf58930c66e19ece44ccb0c94db1d9c5624043' 
  AND (
    token = '+ObNw9ldghSMBMJnElTu+n23vrLkoTJtq/4NSZEKIpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )