UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4SVmgGlGGgVHojuUQ7B5Tz0ITLI7ea71Or1xUx18sa4=' 
WHERE 
  key_id = 'b85dc75a9cd2aca6343f9309e55a2e59374e09785359c3583173b28cb00b1ed6' 
  AND (
    token = '4SVmgGlGGgVHojuUQ7B5Tz0ITLI7ea71Or1xUx18sa4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )