UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yu+Lv3OoiE3H0OYi7J/ixtfYJCJLJmBnM3C462z2s2g=' 
WHERE 
  key_id = 'e0decc189ed1849cb478e2527e1b140038567e3115e9d16c02ab0851754aabf2' 
  AND (
    token = 'Yu+Lv3OoiE3H0OYi7J/ixtfYJCJLJmBnM3C462z2s2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )