UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xoHUYv+i3itcB9z1zwFgCOmT4HyJBMxe0/rsl1lPCIE=' 
WHERE 
  key_id = '4245454e3ee7355912f8bc253b0af1d60f4dbd8301d6c810af5add28c207c044' 
  AND (
    token = 'xoHUYv+i3itcB9z1zwFgCOmT4HyJBMxe0/rsl1lPCIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )