UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UF2cybsNSREa5IqEWXybewG95yP7K32uNN6cJ0pXz6o=' 
WHERE 
  key_id = '1294a45f68d5438bd23d129558bb2272cc6ebd6c5090b4e2c0556bf4fb898593' 
  AND (
    token = 'UF2cybsNSREa5IqEWXybewG95yP7K32uNN6cJ0pXz6o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )