UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HOd1vDwokx6RudeMOrtoYhGJSzdbFsQ9Ay7zu1deWNU=' 
WHERE 
  key_id = '918c32af9a011a27d8121092b1e01a65c602439fc3b27be451c44d94907c3db6' 
  AND (
    token = 'HOd1vDwokx6RudeMOrtoYhGJSzdbFsQ9Ay7zu1deWNU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )