UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rcUDEda7TkIFQpoyIFz6xGKN6L1OKmr3gyL+rWx+F6E=' 
WHERE 
  key_id = '2dc7831f4c7d5cde1bf27e9764daeaa7ba99fe78dd339bcb5ca4c7da0f47315c' 
  AND (
    token = 'rcUDEda7TkIFQpoyIFz6xGKN6L1OKmr3gyL+rWx+F6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )