UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'caFz1NL86QBBvvAuoi4nx4I2duO6hKhM+mFnXjFtdDs=' 
WHERE 
  key_id = '965ee21085f66db2651315d0a087443a2c88152b29368d16d0109c5ebc25152d' 
  AND (
    token = 'caFz1NL86QBBvvAuoi4nx4I2duO6hKhM+mFnXjFtdDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )