UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TVTVqFXaUVfEUxwIVS3+sNb8lVLpIZUJTMCrk9WDDuI=' 
WHERE 
  key_id = '4feef08309df9b023ce113d3f42899c0e4e17679d2adc3c7c6bda2c8b684c27e' 
  AND (
    token = 'TVTVqFXaUVfEUxwIVS3+sNb8lVLpIZUJTMCrk9WDDuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )