UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G5vw8lVOuwUGUWKMLNJ+zlRPyeDeYKhrHxMM39ZDV+Y=' 
WHERE 
  key_id = '1e80975947635828ba23b57ef9860d76262e914e0bdbc66de2edf19e6bb06ad9' 
  AND (
    token = 'G5vw8lVOuwUGUWKMLNJ+zlRPyeDeYKhrHxMM39ZDV+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )