UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/vZHgrdH4LYN4FvBmhsdU59/ZxgT3Z6UyE0QypUpQ/I=' 
WHERE 
  key_id = 'e4ed1f230fac205aa942f510a15649329cfd7b345806383c26ceda5ef0cff63e' 
  AND (
    token = '/vZHgrdH4LYN4FvBmhsdU59/ZxgT3Z6UyE0QypUpQ/I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )