UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RCRJK5xetNR/7zhV0UNsqzQCjtoKuljGsOWDww9e56Y=' 
WHERE 
  key_id = 'ca8b00da96cf32a2df32b51f977c28bf913ba66050c1c9510badfc29aca276cb' 
  AND (
    token = 'RCRJK5xetNR/7zhV0UNsqzQCjtoKuljGsOWDww9e56Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )