UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oz17IIEUneoZx8LyIf/3T0Rhgcupo/pH95OPZKfaUEY=' 
WHERE 
  key_id = '1336172bd6f856a2c92a8dd11ed2e12c31a1da0feb91746a67202cd8695f53d8' 
  AND (
    token = 'oz17IIEUneoZx8LyIf/3T0Rhgcupo/pH95OPZKfaUEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )