UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'McWSDVcnfs0bPXlSWVqO+jGZa0UD7CZcy8WZhHGLkUA=' 
WHERE 
  key_id = 'e72a3bb4ee243b048bfda00ca58a9e34079d1a800756ab5f2f20ebe276f30f3c' 
  AND (
    token = 'McWSDVcnfs0bPXlSWVqO+jGZa0UD7CZcy8WZhHGLkUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )