INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1c035556a6feb8863d529727bffbc9d97ed035cf08fa86891b4dcb76e0c736b', 
    'dYIrrTatceAabvghVsg0EJeiPEW4zM7RrCemXnSU/Po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)