INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b71509ac18a34be8e1d7346e6fc77c45ce5561be3d36aa8c5ba74f83b13d24fa', 
    '8eK6zd6PjdVuYWVt1R4Wq+ZeBpnN2unl2WJY4BF7DJc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)