UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BJD0cyhQn801FFFJg2YNP6PgFXUPN+p5wc51BNw+Xkk=' 
WHERE 
  key_id = '4e25af9688b3d75e20ea29d7bae5ba863a5aaff3687879d4d723c0574e08e5ef' 
  AND (
    token = 'BJD0cyhQn801FFFJg2YNP6PgFXUPN+p5wc51BNw+Xkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )