UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0QcCHRnGSWliFkiB7dAePNQb4fqX+SUoHlOl1ON73mc=' 
WHERE 
  key_id = 'd2d2a9ac7bba3d715c81735f5376a4e6150def1b995f0e9d7f616f37f1e3901a' 
  AND (
    token = '0QcCHRnGSWliFkiB7dAePNQb4fqX+SUoHlOl1ON73mc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )