INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38781ed9d172059156b717f8c23f9deecd771005d355e42203006d5cf83b1fb3', 
    'a5Dldbo8k1CVzNIVBbMbcWtKh8ljeHuttu+4R/htDvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)