UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xTpPOI+wTqxLTymI3EDepeQv79lUU2Dr9rqtZysS8SE=' 
WHERE 
  key_id = 'c708d861dedd946ff72abb6818b3740d1f1171af3e24e17860ef5fcedb5cddd5' 
  AND (
    token = 'xTpPOI+wTqxLTymI3EDepeQv79lUU2Dr9rqtZysS8SE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )