UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/qvOuPswpFscJCf94uW+DptyxCnwS6oq3RjneXVlFlA=' 
WHERE 
  key_id = 'd3c0a189b2aad879802cc518daf2b0c25b6bfc82706c94a2fa2345c806446c57' 
  AND (
    token = '/qvOuPswpFscJCf94uW+DptyxCnwS6oq3RjneXVlFlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )