UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oTC2gQ9SAsnh6GdpTeppoq0TECmUrk51hCHqzmVMA8k=' 
WHERE 
  key_id = 'a9fdc569e7c930a1c3ba472147a6af2cc315bf3e26aaac5a65920281b2d5dd71' 
  AND (
    token = 'oTC2gQ9SAsnh6GdpTeppoq0TECmUrk51hCHqzmVMA8k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )