UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TzuVPnO1PKS4sUBVFyHyn4G1nORMdtXU/IvVJmFUoLc=' 
WHERE 
  key_id = '0b8ae224d949e6559d458045997c82ca656679a78b448586ccea666818a969c2' 
  AND (
    token = 'TzuVPnO1PKS4sUBVFyHyn4G1nORMdtXU/IvVJmFUoLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )