UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0rkZorbVUd7Wb+ObCOBE2c4y8JmdT6wZuXpL1WGidSE=' 
WHERE 
  key_id = 'a97bc0d6a20b170784b596fee0a49550a2999eed859620e32cb6019054ecc019' 
  AND (
    token = '0rkZorbVUd7Wb+ObCOBE2c4y8JmdT6wZuXpL1WGidSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )