UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nDVwkPvF8VcUYRTZLKJVGCRPUaFeTYj4+cNuSDRZtLM=' 
WHERE 
  key_id = '99682c4c2f883becc81743ec2c5856586891dcf7b47fed1ca40fe55c1e60e20a' 
  AND (
    token = 'nDVwkPvF8VcUYRTZLKJVGCRPUaFeTYj4+cNuSDRZtLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )