UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hWPlbDYufFHJXabAqfEzNjtJU65SmcKwPi6a959yvqc=' 
WHERE 
  key_id = '8eeac096d4c7b220bd60a7e961d10e9c83f7ba557407e044c4eca1b2af0c7024' 
  AND (
    token = 'hWPlbDYufFHJXabAqfEzNjtJU65SmcKwPi6a959yvqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )