UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DFo+kQdL+LYDM/ZdMqmWRC0cOELnYvWyEIic4CDLIFI=' 
WHERE 
  key_id = '11b747808fc6b28c90d3199ea1f265c4c8c367ffea60672ec128661bfac6d958' 
  AND (
    token = 'DFo+kQdL+LYDM/ZdMqmWRC0cOELnYvWyEIic4CDLIFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )