INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9b91de13f227dd28e705b658621d2cd7fd01968e030d4310ed175585174b300', 
    'l9y0Nr9bZJHEKe9SOLY08Dc+EdqNct/5ZVhbvM9L5lo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)