INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9447a369d3ef962c08e8b28e8e5e832120f965bdea56700055ce113e68e2438c', 
    'DEqdwf1jyWymRHIZWsT6uFbQm6cS28PVg7Th+SFQ6fI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)