UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jd9zJEssTFuVw/8pPSEFYa0G0jbSfid6euDqlwJ0Cdk=' 
WHERE 
  key_id = '870620683edf91da0aa19a89dac462479ff7cc5e02a571c5dfa11c84114d04d5' 
  AND (
    token = 'Jd9zJEssTFuVw/8pPSEFYa0G0jbSfid6euDqlwJ0Cdk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )