UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jXTQWLRY28IKiOnlCbwLGAm4M0qd3kKDz9tJFsoPys0=' 
WHERE 
  key_id = '47214ea7fe40e8b885f642a6f710f18706172b13df6407d1c510563cfc1f33d6' 
  AND (
    token = 'jXTQWLRY28IKiOnlCbwLGAm4M0qd3kKDz9tJFsoPys0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )