INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '427e822f33b6c2fc09c1d03330f3a1d9d391da5fdb804ff0c52a957a4b21b4b7', 
    'oi5qQbmCdBlposykMu6I4yKYs7/bFzd+VhGXYI26EGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)