UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/hyy3zjI8ADBQhlcWaYVN6xhOJfGEmezgLkMMQeJRWs=' 
WHERE 
  key_id = 'b775e05ce4bb94e34214cc6b4de8cd9d2a4c01c9455be8bb7eac4b72f72bcd29' 
  AND (
    token = '/hyy3zjI8ADBQhlcWaYVN6xhOJfGEmezgLkMMQeJRWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )