UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gCpd1faexJakQ73pJYkIqaq2Bq31/rW1JakiOqb7PDA=' 
WHERE 
  key_id = '7b11d49501e402079bdcf945645dca321fc94e1bafdc4075875a6466d874ce1d' 
  AND (
    token = 'gCpd1faexJakQ73pJYkIqaq2Bq31/rW1JakiOqb7PDA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )