UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'td5tOobQPQ6eu3ZShZpkwfLg8ALll5F7uZbfkCaXm8A=' 
WHERE 
  key_id = '532614d692df8f7cec799a32edcf55c27af451d4f70d6c256ca247039c04adb3' 
  AND (
    token = 'td5tOobQPQ6eu3ZShZpkwfLg8ALll5F7uZbfkCaXm8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )