INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd60122fb5d44efd280b81d64e6dc461612045c567ab5a26389f0bbecfe5d39e', 
    'mlnhgH7pdNPDZvg//eb6NPNa9DuOAQU5Nx/9AJC2lvU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)