UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UJvq/Ad/u5qgqlXS4+onTQx2AmWl4PUO98eeP5xQM5s=' 
WHERE 
  key_id = '6cee400995cf386e85e923bc5625f83c3af0594a54f135fcf47e6eaae0f08b23' 
  AND (
    token = 'UJvq/Ad/u5qgqlXS4+onTQx2AmWl4PUO98eeP5xQM5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )