UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F60GDhYc3BQXF6TQUmBwXRkvbJMa8rZ+b14D9k5ILL0=' 
WHERE 
  key_id = 'c97bcc95c2846d550d51a3b5401ec53203cc785f3a096944a63fe64551f401c7' 
  AND (
    token = 'F60GDhYc3BQXF6TQUmBwXRkvbJMa8rZ+b14D9k5ILL0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )