UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DG1pYwqVbQFkArIbDAxHTEMKH0ks2qkiQ1SSlNlGJ00=' 
WHERE 
  key_id = 'bc16a1c7462792bb0466df29bfd001ccb9ffdd9664bee18ca4ee05bdd2bcc802' 
  AND (
    token = 'DG1pYwqVbQFkArIbDAxHTEMKH0ks2qkiQ1SSlNlGJ00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )