UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dJOd9OqjB+kXoXKg1UPDaVrBpDQxvlxOQLimFlmxKyQ=' 
WHERE 
  key_id = '2d84a0fcf8200ca9364381970e8d40af9e76b459085f3228a7387d9670e396f8' 
  AND (
    token = 'dJOd9OqjB+kXoXKg1UPDaVrBpDQxvlxOQLimFlmxKyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )