INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '482b8530d9da8f628e4e7e3c3f2539aced7505455f481e988102bcca1cdd4718', 
    'cIvKwVqlNicqYDQ6h0rZgr1W9hHjUqPqtYWSyMLaEYE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)