INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39d6d92d48f862ec29cc813ff3d2b8153f983d7a8870e8d4aa5ed6a86014aaa0', 
    '+Bby0AClsGhtCuTKfkgzRpqPMSGuFwDHeZGcxkEFPqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)