UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QD7wTRYxgOnkiTEmqFIaebRGs+KOOTWcAZUnyPRiLXU=' 
WHERE 
  key_id = '3a133145e1ef67c576e37bb214620ee11662ca99fe5eeb4fc3c63e0cc609df27' 
  AND (
    token = 'QD7wTRYxgOnkiTEmqFIaebRGs+KOOTWcAZUnyPRiLXU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )