UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pWmrm2gDZBD7yz3UeLsZL1ekX6QgRpUAhoh5JW3LrzA=' 
WHERE 
  key_id = 'a438fe70bf0e22275b63b9be5e9cb1beeb85e08aa18a52025d4dc87979aa505e' 
  AND (
    token = 'pWmrm2gDZBD7yz3UeLsZL1ekX6QgRpUAhoh5JW3LrzA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )