INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3740ff66f4d47c4086eb20d53368a35b667dc98940ce022ef12f3bafe5390fb4', 
    'mGdTFglaKfP8jpE7K0xMoZBbizy6t9DezbSK+D9/ctA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)