UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+TiEJEF4dzF3WGniBt4VvJ9JV5GBEh6XjoZM43g4oxE=' 
WHERE 
  key_id = '8399b667f0801ae22114b0b66ccc86481dfcbf226e4ba9ed6d6eead1a0dac88f' 
  AND (
    token = '+TiEJEF4dzF3WGniBt4VvJ9JV5GBEh6XjoZM43g4oxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )