INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c4831c1482070d34b4da8e97020616ee4ca210f70d0062fce2d3fb9d2579677', 
    '4pUPXrljgcQJPnnjvkHh781pK61i5Cb8AL9ngYFG70k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)