UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vCxxBFQ949rWJDYYpwdsyKp+cE2jbUMLk8BdMUCGNyk=' 
WHERE 
  key_id = 'f6e152996f8f5ce1316449aa7050b975867c017eacc35fafd961334a528f0062' 
  AND (
    token = 'vCxxBFQ949rWJDYYpwdsyKp+cE2jbUMLk8BdMUCGNyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )