UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9zJsEBKXKYI6hS2NuOj3aHmoSz8Du/tV/534zqJoik4=' 
WHERE 
  key_id = '19ff540f488ec07dffa4a516edc8037540c911c8736956bc4c69c0f806a00c5c' 
  AND (
    token = '9zJsEBKXKYI6hS2NuOj3aHmoSz8Du/tV/534zqJoik4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )