UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VChGiNb8JJBXDaqgHQcVmH4vx8mBSMLJbU8KigrkaCQ=' 
WHERE 
  key_id = '2b1227c850eeb5d0e5382f82679d6249ed53518ded168a559ad4b9a7ac745518' 
  AND (
    token = 'VChGiNb8JJBXDaqgHQcVmH4vx8mBSMLJbU8KigrkaCQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )