UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJnld2kPvRsh4lWEbnaZ8awvSigi1nStwkZM75pZM60=' 
WHERE 
  key_id = 'c338133a01e88f5dab9a9d0978dbf59a03685f572867a3a8c55e0921834feaac' 
  AND (
    token = 'EJnld2kPvRsh4lWEbnaZ8awvSigi1nStwkZM75pZM60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )