INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f4c73f83a195500427178f52e8e103663dfc04a25978e9f419ed8464f23f26e2', 
    '71CiH3BrqYpqrbiykTPpE2hxFoRkfnyKvdxo7IGunw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)