UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rM6DoojSdXdc0RKnyn7yaKT+ppJFht2I4CVt2zu7z1A=' 
WHERE 
  key_id = '666b6585541baf09281d297d5191824d16b8074c2f1f8bc590f1865cc4eee6ca' 
  AND (
    token = 'rM6DoojSdXdc0RKnyn7yaKT+ppJFht2I4CVt2zu7z1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )