INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2df743a351eacd69afc092cd3f14b71dd08b17c9ed7fb431d0b524f95bf14e8', 
    'OyzbiN8UkD8tg5Byd8eaiSQql58kF5K9n9izGZ/Malc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)