UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZWObW2a7CT7/FMTkq5JyRGgj1IQxFiix36lErnq0m7o=' 
WHERE 
  key_id = '704584fce63e81283329d2b94ba06610307da460d43797b68a0efe2a63094714' 
  AND (
    token = 'ZWObW2a7CT7/FMTkq5JyRGgj1IQxFiix36lErnq0m7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )