UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+hsxu3dcyIObIRsszYV2z+8dBU8kwMETVdufCjbOhyc=' 
WHERE 
  key_id = '2d957912ee29117094c37846721517257c1b8054dbdc9c806adaad6090b7b3bb' 
  AND (
    token = '+hsxu3dcyIObIRsszYV2z+8dBU8kwMETVdufCjbOhyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )