UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9/LWjF8r9dsTTYE49VjBKxSi4EOeXPmTqOeZp/b9a5o=' 
WHERE 
  key_id = '66b408cda8fc0636dad468900cadd3e2d9c0be49f1a2cb8865619333f53739c6' 
  AND (
    token = '9/LWjF8r9dsTTYE49VjBKxSi4EOeXPmTqOeZp/b9a5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )