INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c708cf26c0cf2700b2a3d2940884fd25ef3bbb878c017742ebac37dc88d03884', 
    '2S5J2a/Wsm2IyKYd2fjuL6nW7EwrfXhTDf5U5dFzeyg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)