UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E4wVfEfAWjD9TF4gfPJ5k7ix3gh+frzbQGEs4HHpQgU=' 
WHERE 
  key_id = '235c9120f30305e55ecd8898c73533f053bd1d0c2968cc427537e7399f04e070' 
  AND (
    token = 'E4wVfEfAWjD9TF4gfPJ5k7ix3gh+frzbQGEs4HHpQgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )