INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '574473b3dca75102d07dd813b8a1e1f517a716923cbaaae22d4f91c60593f4d7', 
    'hD96vmZTOedqjm0xb9SntizWAHr7H5m9xsK+6fHQIYw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)