UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vdIEv00mVndNnQ4TIOl7iY10zyP56k2pc1tZ0pqUWvc=' 
WHERE 
  key_id = '616d3cb8b19e335edfeb8ab23bec94ed475dd013b88ad982d054915243c1b0a8' 
  AND (
    token = 'vdIEv00mVndNnQ4TIOl7iY10zyP56k2pc1tZ0pqUWvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )