UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ygGv58B7YvpFRK4YOEh4HXcyCU3xZschUk1ERHMcFtY=' 
WHERE 
  key_id = '7e188c2f9aae467ac423dd952c21e1477774bfb33e17436a0651f65a1a48e844' 
  AND (
    token = 'ygGv58B7YvpFRK4YOEh4HXcyCU3xZschUk1ERHMcFtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )