UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MysSoCP1ugUPVZIsAv0Q7XEiB2DHbetRQ2lRN1gq+wA=' 
WHERE 
  key_id = 'c08fea1ad0dcfec02fdbdbbca64f9c316500e0c66fbcd905b84f9233ad3f601f' 
  AND (
    token = 'MysSoCP1ugUPVZIsAv0Q7XEiB2DHbetRQ2lRN1gq+wA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )