INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd851328e68be1be8b144622bc06be4ba7f03a2063e04f94f0e24913b7a4306b', 
    'GMgrTKOiCwXPh/sx5DEmXbXJpRoASSdM9YVov0UWnec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)