UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tmkaP2q7ReSFYLiSqMN4LdR4CK67jXWiA7UJ+G4pq/0=' 
WHERE 
  key_id = '9488af8d78c549c4564430c09fa03794de979bfe4cdc73a9813f597857fc9767' 
  AND (
    token = 'tmkaP2q7ReSFYLiSqMN4LdR4CK67jXWiA7UJ+G4pq/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )