UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GlmA1SLiXsGtYvidz9ius/eFjljXp47OJ1N2Ushvshk=' 
WHERE 
  key_id = 'a52be2ec5bca050ae49ca86472811374b66c2a3ef4bbdb437f8e956435a2dddf' 
  AND (
    token = 'GlmA1SLiXsGtYvidz9ius/eFjljXp47OJ1N2Ushvshk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )