INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f6289d8ead668af15f1a15362c57266f606e7f9bcc06fe1826bbd7c0593c7cb', 
    'eezwsd71PU/3uv0pZoZNQgwoFUDplRMCVnalW0EbHQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)