UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vi3EYFE7i1EgntuEs/9u97Hoak/nIiFXhZm/cY71EKE=' 
WHERE 
  key_id = '0be43781b3b8e0415b790d63c51c244bd983d7b0ea62ee7715f54498e970daf1' 
  AND (
    token = 'vi3EYFE7i1EgntuEs/9u97Hoak/nIiFXhZm/cY71EKE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )