UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uKcrT+ED4Fj/3UkUwDC6IpdQRuzdU+lV0bnRPqvNvM0=' 
WHERE 
  key_id = '4b559187dac4d737ef1488e0a7e5cbff21debc89547d45a706b0d598619b84b3' 
  AND (
    token = 'uKcrT+ED4Fj/3UkUwDC6IpdQRuzdU+lV0bnRPqvNvM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )