UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vQ2xPhEWt29yY/Pe9eayM3dvdZzdPykU9vpG7145RGs=' 
WHERE 
  key_id = 'ed5c9c2fe31c25832e2c7e4d03dcf412cf6702b5e60a796a0e02eca6c3bee1ff' 
  AND (
    token = 'vQ2xPhEWt29yY/Pe9eayM3dvdZzdPykU9vpG7145RGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )