UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vPY2sa02iCFgXpElH2PG9xDzQLCgi5YG4o8vzNcZWHs=' 
WHERE 
  key_id = '1c216403bbe9bc4b1c375208f536360fd869ca5e7e9b67660edcf7d199b090c0' 
  AND (
    token = 'vPY2sa02iCFgXpElH2PG9xDzQLCgi5YG4o8vzNcZWHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )