UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cUcR93zpM9fzUn4A4evkRm9EdrQp0RpOZZLeWrIarXQ=' 
WHERE 
  key_id = '9188c094c0467db4490938b6f558fa62334f0cae8d9ca800389ae31cff64e268' 
  AND (
    token = 'cUcR93zpM9fzUn4A4evkRm9EdrQp0RpOZZLeWrIarXQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )