UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GIIkIwl6ys85wJuhAGlchZknOx9Ymu5fpMKBtXoBuWs=' 
WHERE 
  key_id = 'b18befd643ade00b9db17443d488ee2d1eb6b1c9983c696c254ba3ef79575404' 
  AND (
    token = 'GIIkIwl6ys85wJuhAGlchZknOx9Ymu5fpMKBtXoBuWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )