UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3yArnbB92Fig6tLYBo+KBmt+blNYdZE8AJFXU8X1gRM=' 
WHERE 
  key_id = 'b279f46c425a19c802cfdfb11bb3b6cbcf9944a1da60472821368a4624263cfc' 
  AND (
    token = '3yArnbB92Fig6tLYBo+KBmt+blNYdZE8AJFXU8X1gRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )