UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pory4S8YrRs5BoFyH/6whxThyrCn4LUEag91GxFcc/c=' 
WHERE 
  key_id = 'ec9f645d5402d40674f009027f4de41824f7a25563140552ac939e4bf9914a29' 
  AND (
    token = 'Pory4S8YrRs5BoFyH/6whxThyrCn4LUEag91GxFcc/c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )