UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1jE4vbUF8mEdqn/B92Ti6C6YnSRT6nnaSRrJ8CY2AaY=' 
WHERE 
  key_id = '3b84adf3171a68e9e0755b3ab66d1d45e33184015fa4c5e8083f8978e6a8593d' 
  AND (
    token = '1jE4vbUF8mEdqn/B92Ti6C6YnSRT6nnaSRrJ8CY2AaY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )