INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfd4b1be13db294202907536ebf636467f4e5a23b5fa2bd6f30490bd6ef63764', 
    '39B4mHskicZZGLrzlWh0jWucvRTasw8qpZDPJevQBuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)