UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's3zQXDvA5EgyMBR7J0vBL0Q34bNvR9w2iS3nMzLEI9Q=' 
WHERE 
  key_id = '1f1c03fd1cdfff1bc058becfa06ace6f6ce9128c7f95cb7c182e2ede0f973e8d' 
  AND (
    token = 's3zQXDvA5EgyMBR7J0vBL0Q34bNvR9w2iS3nMzLEI9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )