UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ruZwkedxZn8fQNGTB1sbDXKmUvULddFf6nUq8/jpulk=' 
WHERE 
  key_id = 'f0eae006e618647c1ff6535198e6cf459def9c3e343b35a05e5619ce5bea201f' 
  AND (
    token = 'ruZwkedxZn8fQNGTB1sbDXKmUvULddFf6nUq8/jpulk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )