INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39676495f14df112058ff23d656c8e0cde8109d8aa85cf0f5e021fa087507a3d', 
    'J2m2pXGczMEmLtjvjYKWaxdxd0UnXHY0dlgkhg/EAaE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)