UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xVBOCFwDCx4iAkmawR8pY9fQ9+VmEieMO50h2elyxv0=' 
WHERE 
  key_id = '943af7af7da3174aa4ec76bdda82b12bb37d850c6f029e490c532e8ec7d7d58a' 
  AND (
    token = 'xVBOCFwDCx4iAkmawR8pY9fQ9+VmEieMO50h2elyxv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )