UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ytzcVbd8K18opvfA1HOaei4nq/XZFD8+rTLocLN0esQ=' 
WHERE 
  key_id = '5d45d0fe5a3bca2b464fe8efec8a2e19b5885f0d2bb61ff8b88af2c4a55e1eb7' 
  AND (
    token = 'ytzcVbd8K18opvfA1HOaei4nq/XZFD8+rTLocLN0esQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )