UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FMCPhWRSuml4LLgDnNgx6JuOX7x+1Vkf7D2xMDqvCRE=' 
WHERE 
  key_id = '8c7025de62def82650c49bd7d4e5bdf816b0f0b79714d781b96087b165fa6290' 
  AND (
    token = 'FMCPhWRSuml4LLgDnNgx6JuOX7x+1Vkf7D2xMDqvCRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )