UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ajg2Oy0AqBamTm6aWrcBsWgygKBH6KOmZYfFrU6pZmg=' 
WHERE 
  key_id = '917632446dca79e5b8492bc163983ddcb3b09fa91dcbdb0c1f7bd27d61f714ad' 
  AND (
    token = 'ajg2Oy0AqBamTm6aWrcBsWgygKBH6KOmZYfFrU6pZmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )