INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4cfe48e0f03147d131cfc84fe5c2d2a0c254362f7354f2daf1d538f81bca804', 
    'cRyI8HioyMwk3i/82d0nZy4v8SG2WhXlZJ9+dorjuxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)