UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3af5l/D3Cm+Po837BbzPE3NGh2Q+wc2GvKh7NaEEqDk=' 
WHERE 
  key_id = '59fad2f4f289a3312436986bd7e87cd6c0e33ab0fe357a2f0600b990f7892623' 
  AND (
    token = '3af5l/D3Cm+Po837BbzPE3NGh2Q+wc2GvKh7NaEEqDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )