UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qQmIdsxdOocCT36jIzZUFbkSdrPIT4dn/UHXSp+ljW0=' 
WHERE 
  key_id = '043a2453d488878da72f1f29e251d9ed2b135b983ef49d2b7e0ec35c9e2ea90a' 
  AND (
    token = 'qQmIdsxdOocCT36jIzZUFbkSdrPIT4dn/UHXSp+ljW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )