INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd328a9b08bab100f3cc033b6ccbac9fd5a2daa64fab8a9330fb0488057f68b5', 
    'MpfXd7lqoK3mRWFXp7RUefN7qwYjtyraqWO23cZc24M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)