UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UF36IMbilk0N6QSBLIrKO5vuLRDmcmGCaQzlvqM64H0=' 
WHERE 
  key_id = 'b7338dea7e5858c11ec145becc437a2f4dc71ffd0396c9c5194fdc0585e9dd23' 
  AND (
    token = 'UF36IMbilk0N6QSBLIrKO5vuLRDmcmGCaQzlvqM64H0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )