INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b02685d07352f1ffd3c8e017910124078c7b86c28fbcf971a4c3d8abd4a0947', 
    'P5quWvmlBqLNEL2BvYpW6JH6SmpjbEQr6/sK5Gn/0qY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)