UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6orI4yyTnWCbwH+dirhPqlWi0MX2KC0BHKHd3Hq4SSA=' 
WHERE 
  key_id = 'd8aae5ed9ca87fae857f0fbac4dc90f733526afbef941d65c44478104fb977e5' 
  AND (
    token = '6orI4yyTnWCbwH+dirhPqlWi0MX2KC0BHKHd3Hq4SSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )