INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48488199fa36134bfe38da3138a82a3da3d9402dd2f811a6c2bc948ec907637c', 
    'Px6hvY497qiJGlNuxRjYTdY2BSiHzo/ynAu89ZmWwyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)