INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '842719795dca048b672c92fbc15f5fd9d3492b64d57b806aaf9c585dbd9a4327', 
    'n9GVtkJjGkx4XMxfp02u5il2a26S5GelKUjM4Lj+ihE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)