UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VTTnioKynxS+NmcGafE9/PJ/jQuKXaju7HdVBBHK/n8=' 
WHERE 
  key_id = 'f7420dad28e344778a8b1be9415da32efcf9f28074f822ec2ef28ccb63421b15' 
  AND (
    token = 'VTTnioKynxS+NmcGafE9/PJ/jQuKXaju7HdVBBHK/n8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )