UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lU7R4c0F4ABGaqQhXcXie9w8sOtVh1z2LJD/oVemIIc=' 
WHERE 
  key_id = 'e5a9b2426bcc8114ba21e438c8c75ab870c1efde1358b39145965a673591ba87' 
  AND (
    token = 'lU7R4c0F4ABGaqQhXcXie9w8sOtVh1z2LJD/oVemIIc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )