UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8/K/V+GtiWB1nOZhYO1PEKyucGFmVagONNYelU3tBA0=' 
WHERE 
  key_id = 'bc419184132f4482c291c9eb0581bf3235a75bca740106d69210d0ea5f975b1a' 
  AND (
    token = '8/K/V+GtiWB1nOZhYO1PEKyucGFmVagONNYelU3tBA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )