UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0wUnun/gdJukfBQka/JjBS77660phZkhDlbWqDRnEEo=' 
WHERE 
  key_id = 'd41c2b71abb38a3e76e772170d093862d041b0249d7a1ed54742fb1171179931' 
  AND (
    token = '0wUnun/gdJukfBQka/JjBS77660phZkhDlbWqDRnEEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )