INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4bf6bf95565912526cb5a3058ab6655f17390d2a4929f024fadc37154b378fe6', 
    'Sg/HHJY4f0+pGfT54eCLe5fkG9L3wVctM4ewkPyYe0k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)