INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ffa64e035ceb71b8600f8420eaa8c357a1d7661d3340cf4fd968939a753e8f5', 
    'Scv3izWCn1SC9hNs8EfD1SsiD8TpyBfe9AJRR54dZ5o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)