UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wn8Mti5IpGnygfQeBhVA152NE3YASyzkJGyIpTMSQV0=' 
WHERE 
  key_id = '1d471506825090e37e6521410efb65c3a78c228afe2f4bd1f30d7dee2dee767c' 
  AND (
    token = 'Wn8Mti5IpGnygfQeBhVA152NE3YASyzkJGyIpTMSQV0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )