UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DqJv1us9IfMNXb63/9bjXq82FiEwfD/Q4dIbEce6CNw=' 
WHERE 
  key_id = 'c84f5a20c72d657d4b2e5e12910ca4ff0780141ba3ae6a09745a364008f85352' 
  AND (
    token = 'DqJv1us9IfMNXb63/9bjXq82FiEwfD/Q4dIbEce6CNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )