UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'os3lwZsoJHDsTVBReCpwnr0SXAqcIZqhjbGsnv9AVuY=' 
WHERE 
  key_id = 'cc6cdc3dc8e23d3cc2becc1c4a058c37062c4bdb33f14b88b0954d9a9fc47cdf' 
  AND (
    token = 'os3lwZsoJHDsTVBReCpwnr0SXAqcIZqhjbGsnv9AVuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )