UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A8j57VieexhzAdq230PB/+CDK5S5NgJS/VqsW3vXy4A=' 
WHERE 
  key_id = '229cc37110dc151de3c537eddbf9f55c938c34f6d3ff8eae8ac1755209176063' 
  AND (
    token = 'A8j57VieexhzAdq230PB/+CDK5S5NgJS/VqsW3vXy4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )