UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bp+cn71wJ9yTPfgjprtkhr3YlKgkHAHCB8aMMWOXtJ4=' 
WHERE 
  key_id = '2fc5e3abe62487e96254d40a3886eeb2f75ef363e587cbed52c1b861ae95e316' 
  AND (
    token = 'bp+cn71wJ9yTPfgjprtkhr3YlKgkHAHCB8aMMWOXtJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )