INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca54ac9670610d609ab50aee2ad20d25d28723d7b4c16843c68c14b528c249ac', 
    'eT7x+v8c0lyk2tfFWYEg5yEUySLGgbSI97KNKy8XP3c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)