UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cgfxpk31gv9s4CM0ErUag57EbErw1mc+Q6TPVQCufyo=' 
WHERE 
  key_id = 'db9f7b2b29ff33afafc87f51b1f261cc74a3602c0626ccf507ac187553b82233' 
  AND (
    token = 'cgfxpk31gv9s4CM0ErUag57EbErw1mc+Q6TPVQCufyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )