UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WcDHmTFW2840V0Rej3YlGJm96SVSgFTv6ODHd6Yu+0A=' 
WHERE 
  key_id = '7d23ef002059d8614933e8b1d95239849bb7aa482ec03d4e21cd9adc2a4f9dd1' 
  AND (
    token = 'WcDHmTFW2840V0Rej3YlGJm96SVSgFTv6ODHd6Yu+0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )