INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48679e1c1fca390880871189a904c76452d359bee904c4b6eb638acd51175714', 
    '9Bdl/v1r7cIxwtd+Owpu1bnGSabFg4GzD71zLFpjDnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)