UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YmJCNUY8CoJ+BTOs9hxKZ5TZT6yrlZDpPq1QD4uknZw=' 
WHERE 
  key_id = '30afd523d9d0dd756ade1dbf33095878d8bb89fa5553cef81fed740f0ec776da' 
  AND (
    token = 'YmJCNUY8CoJ+BTOs9hxKZ5TZT6yrlZDpPq1QD4uknZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )