UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'knHqmuNHf0U2cJdr+QyT9NogpylOWswMSRtxjjK0Bpk=' 
WHERE 
  key_id = '162c256f6f11371726367c8121a8b92fcfd04f3a5f7ad6203844a5b3b856c7a5' 
  AND (
    token = 'knHqmuNHf0U2cJdr+QyT9NogpylOWswMSRtxjjK0Bpk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )