UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/zjePdEI9Em5a8sarF3VJ8L9t6fKzVKDPPJ9fWjlgig=' 
WHERE 
  key_id = '55ee220d1d6b2202bebd24dad58c3ceb15bc140db3a582897adc986f6ff48de8' 
  AND (
    token = '/zjePdEI9Em5a8sarF3VJ8L9t6fKzVKDPPJ9fWjlgig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )