INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6e628c541d160dc16a075430bf8d6b290b2201143b651360f85746461414c80', 
    'IGMZRSU6Y5jt21i3vMR1QoeICOJIXDimL7I9pJY0ncs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)