INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d7edd98e4ee1549479a8f1a8423e7319f50bb63fb8fa33697bd9e807a31d231', 
    '2MRsX3SP1N086i3EAmfdMFqShZNUcj1OislJWK6TkhQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)