UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6uxwRC/XEbFkfKnwrM0SPZVBncy2mfSEniqXohwHJ8s=' 
WHERE 
  key_id = '4f2db66bf56955b98fe088399d74e43226090db9d598fe1f86cecb59cda216ed' 
  AND (
    token = '6uxwRC/XEbFkfKnwrM0SPZVBncy2mfSEniqXohwHJ8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )