INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '189eea27997b853a6fe49a2e3661cace45f9eedb0112e902d86672d84b30c63d', 
    'zJTLwhIIw5pnEI0BMJr9zuuN4Nqk7PZif952+A80DWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)