INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47a46515f85985e981c96462052b71dab110be77b02d9bccb3191809cfb241bc', 
    'm/JsLSjSdoPp7I6jzneDWzx8FBguQH8vVao/GUkT4I8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)