INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c5234a7dff6760b6ccd927eb716740118972a214403a8dcbf1c49b75ac49a45b', 
    'tLHzArZhmFRbkgYMNLA6GUxrbaTgikiv5lz51ojt+hA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)