INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38da88a0d475c331c7fe0bfb514ee7f018493079f0a03765ad65b4b398b46e37', 
    'Uce+H4dmswRMHq4Z00noamXPvA8dzpXVeKsRFXdTfHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)