UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ML8OHphmHivF9YXdaEu4bta7Uq++isad8CjXBy5ZwKQ=' 
WHERE 
  key_id = '68221fbe40d607b1cdbe8b84378cfa75ae950c63bcdd7b4989750c11997b20d0' 
  AND (
    token = 'ML8OHphmHivF9YXdaEu4bta7Uq++isad8CjXBy5ZwKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )