UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lj0qrKL1thqGsktZW1kRdbGwGulvNZVto1EGgYxrgJU=' 
WHERE 
  key_id = 'b19ded69b3f7fdd38180f9d0aa988ecc336c7b0c34f9c4f9659cf22f8ef8ec6a' 
  AND (
    token = 'lj0qrKL1thqGsktZW1kRdbGwGulvNZVto1EGgYxrgJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )