INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79a106b340758b34d4428dac709e4c7616ff1dea76867ac79378384e8ce99748', 
    'sxQgNUQwk1C8w6n2CIBadSLgdyi4c6e5eeigmwSziVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)