INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81c863cbf6fa1ea2b48b8f7d49bfb7cb98d65a33079135ecc00af51b75708a93', 
    'ecrfY7YpBZVPVpJXbfb8R8Wyud8uL2RL9KTmizDjpww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)