UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fFzVqXEPCSoQ5lYU/Dp9W4dBfISsZsnxpmwaqFH2GuY=' 
WHERE 
  key_id = 'dc381eef536397c2ffe02284abd8fa3b6b488d37175cf0cb24bac5d572b6c84c' 
  AND (
    token = 'fFzVqXEPCSoQ5lYU/Dp9W4dBfISsZsnxpmwaqFH2GuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )