UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GxllTTBS3l1V54gkKNCnmvtoUnzHGC/16XLrNAIPIwU=' 
WHERE 
  key_id = 'b9afc4bcba93a1012d0ca5814d38f482ce093194a559f6ca14efc4802dce3cdb' 
  AND (
    token = 'GxllTTBS3l1V54gkKNCnmvtoUnzHGC/16XLrNAIPIwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )