INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a18018cc7df12b47d4b7c539797ceb963b1c21f4b63dd9cd8a76a84eae9ac30c', 
    'ledRP6gZla6EGCFtDtbgxdUBb5KXxsvQIQlYIaExWd8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)