UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PyW2ccRNj6kyhXvo2REhXo7Y6Yz9TZ/XJGSiOY1T7u0=' 
WHERE 
  key_id = 'd1afca1f3adc6be25ea9e67d125d49127776be7f35278e7d6cd6dde1e3b9590c' 
  AND (
    token = 'PyW2ccRNj6kyhXvo2REhXo7Y6Yz9TZ/XJGSiOY1T7u0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )