UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I1NLitfudVkfxJuUwHHmuE0lvwAx27yTCmmZKHvJIxM=' 
WHERE 
  key_id = 'af628e1ccce9b45da181d5cdcd5d46857603b80e9c631841270c1d084030a335' 
  AND (
    token = 'I1NLitfudVkfxJuUwHHmuE0lvwAx27yTCmmZKHvJIxM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )