UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9ZbMyW+PV1tRYHAkzch/5clMm7CXWOuNI8iAX3g2nkc=' 
WHERE 
  key_id = 'ba6e26ec5492e12d8b6f79f547644dc6e374abd381e3ca832f69bd64c459396e' 
  AND (
    token = '9ZbMyW+PV1tRYHAkzch/5clMm7CXWOuNI8iAX3g2nkc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )