UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ty/Vg1BHRSRaIAOEzI386k3lDOILoFKwvyJjChMv/Y=' 
WHERE 
  key_id = '3ae9ebd931946a46dc02a7ba86903c02616fdbe07d862939935ff895b6a050f8' 
  AND (
    token = '5ty/Vg1BHRSRaIAOEzI386k3lDOILoFKwvyJjChMv/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )