INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3672e5223930244a29cf59b11bc073c4dc4ba112d466c319a716050db997d376', 
    'rfc7plBiXKDy4pk9EG4xWJOCyvdVFfOzukUutgK2NFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)