INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efc4f6dcfef4874eca74454cb7ad546cf4896aeeb102059ac78939e00d0092f8', 
    'VKfS1iOIT4yYxN13i+GzVQskVn+u5kkBIUf8HQRBjE0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)