UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CNwL6Ai/AijmGvBkNZhFkemXEI0pm1UJkZ67txMTe4A=' 
WHERE 
  key_id = 'e19840e99c06f5eaa627ae2510c2d83e50f80de19f49be23d31353bb49a9f14c' 
  AND (
    token = 'CNwL6Ai/AijmGvBkNZhFkemXEI0pm1UJkZ67txMTe4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )