UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hHP/g3hmoGKPkZsYj9opyIeQ+Vo7fNOUibks1Uk0rBM=' 
WHERE 
  key_id = '4f4af31810bca5e7e4b1ba8d753cd511951b5eb71b0b6df0f14f5a571505651c' 
  AND (
    token = 'hHP/g3hmoGKPkZsYj9opyIeQ+Vo7fNOUibks1Uk0rBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )