INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '61c242468419c454735b43c92646429bfa6bfec6b0f52af92de49a55d47f243d', 
    'ejuPBSrRYT1rmt0XLsf4r7L7impCdyWg+T8ZWnDMFvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)