UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wCUO2/rjKhwrDKvcOJgKOilX8pPdsZGx/OBbhid6CBw=' 
WHERE 
  key_id = 'eb4b51893a4c0345fe09fd627198b7002dd81316d5b72f35e57c87565fd5efd8' 
  AND (
    token = 'wCUO2/rjKhwrDKvcOJgKOilX8pPdsZGx/OBbhid6CBw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )