INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '194ac806a1d86559244f9bc9bece324738e086524cd366ec30eff143395606c9', 
    'uOyWh0cquHfVsk/G8mfNBSrZVBgRNCsjZI76t811Lzs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)