UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c0BsZD68uWnFqQyax278yTLcMUe0LI40t4/9OYP6ZYk=' 
WHERE 
  key_id = '8c83e11bff1478f50e3f5aca68aa29e18427c507ba72f62cb558f49dea21bcd8' 
  AND (
    token = 'c0BsZD68uWnFqQyax278yTLcMUe0LI40t4/9OYP6ZYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )