INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '438fccb3d786cb4e638b2e81fb7052738e58b20876d6c64faec4b323dcc8b691', 
    'sfMLZ4WniF1BBckFr2PxJymBkpTIHPIi3DFOcQQ9m6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)