UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'McWiW68hbzd54rCFHEsRk0eGKoB4Gl1sR9o9u/ZCmj8=' 
WHERE 
  key_id = 'c2cf56fda8b8c48b438e4b12b55b86751455d01164bb111f4960e9f3941a19a2' 
  AND (
    token = 'McWiW68hbzd54rCFHEsRk0eGKoB4Gl1sR9o9u/ZCmj8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )