UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't9lYAwkZMFUAIG0NUlyPNd4e2nbJOuuqrmbSStdGWrQ=' 
WHERE 
  key_id = 'f635adb5fb13f3e600737bff26f6847558d3253820b3ee3c0c8c25d195747918' 
  AND (
    token = 't9lYAwkZMFUAIG0NUlyPNd4e2nbJOuuqrmbSStdGWrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )