UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'acXyIeZHAwkkrXFsFa2lkUvbkTzHkdZX/SG0yS9EX60=' 
WHERE 
  key_id = '3807112f6fbe20399f450400bfa1f82ff392c82c1bbe5edc823d8212594849d2' 
  AND (
    token = 'acXyIeZHAwkkrXFsFa2lkUvbkTzHkdZX/SG0yS9EX60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )