INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9ed0315591336e0878e5f53cb83ec35fb2de44cffd5b9e19a23df93b4278cba', 
    '3eUI/tSmA0KOJQ0XHt/NqDqbqZfcRTngnTgmBIUyJuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)