UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/jLFXTNYIYu6HbWGSrKuyPJ72gyPDqjHriNdmC48W30=' 
WHERE 
  key_id = '8857e5931d02da8d8173f32ec5a2c015d5a55444c6fb450052eafe2a70b678ec' 
  AND (
    token = '/jLFXTNYIYu6HbWGSrKuyPJ72gyPDqjHriNdmC48W30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )