INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e0307d71f1de2021e9b81e222b05e03e306e30232215d8531ae49fe870943c31', 
    'kNQd5Qd55HhnTpAAALxTarmgnZvviIN8TpnWiOu0VnQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00073

Result

int(1)