UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rFVur0oFgda9hkyTfWq/7D9VJb54qsvu9xI/sNkzPHY=' 
WHERE 
  key_id = '70ee0238e15125c4d4164f4823cb8816bcd5178da0df95c73de10fb2a7bf89a7' 
  AND (
    token = 'rFVur0oFgda9hkyTfWq/7D9VJb54qsvu9xI/sNkzPHY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )