UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y6YJePGDRsGc0A1fDWqMTBTIY4ObiWZyvb/nWQ3Woyk=' 
WHERE 
  key_id = '8d5762b68a2ffea6cab9e752403dea284808ccfd7bfbe1d9cd6083db8ffeeb26' 
  AND (
    token = 'Y6YJePGDRsGc0A1fDWqMTBTIY4ObiWZyvb/nWQ3Woyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )