INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79cf670dc8063424e72ee6b33cce97854209591cc781f56f885d26b8d16f87fb', 
    'Dgv20I3icU8j8GzLg2LAIDGy8pzyT+5otISyP6tXtCU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)