UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZWxRDDJdWy31VgZs+DIsPfWqUj2OTK+Jq+9G+KbIIyI=' 
WHERE 
  key_id = 'b4095c3c020d639fd05fef959b6b44b0d91545b3683577e68a8e435b1dc11ae1' 
  AND (
    token = 'ZWxRDDJdWy31VgZs+DIsPfWqUj2OTK+Jq+9G+KbIIyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )