UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qgy9xC9xBCp4yLH1C0IDfbA2f3c6SYMK6viYkd90Xtw=' 
WHERE 
  key_id = '026249a0c5c2a40d3e827e7673bd3c30b64b3fb5d8c09f38c8eeda7389a8db81' 
  AND (
    token = 'Qgy9xC9xBCp4yLH1C0IDfbA2f3c6SYMK6viYkd90Xtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )