INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d3294982fed9b539a51b5ebb336622df5b7784c60e3a638db59511a24a5d196', 
    'MQBXssVb2cFAwYkBjYvEv1gp3cypISwSxt4vrWkF/2Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)