UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qtc692pWozlf9WPFXcG4abekhGD0b+nGmCC/T+rRsG0=' 
WHERE 
  key_id = '3e08e50c9ef11d64ac84fdf009dcbca23a61c7f9a00325f6cd74e4e9dd180077' 
  AND (
    token = 'Qtc692pWozlf9WPFXcG4abekhGD0b+nGmCC/T+rRsG0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )