UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JfIMcdvvG5MIUjaW4ODpsc7fQvklxudPt2GWdCycirk=' 
WHERE 
  key_id = '963d64a7739d0513b27b30623219d1698d8ccc1e4518bda1ec381023de382d9d' 
  AND (
    token = 'JfIMcdvvG5MIUjaW4ODpsc7fQvklxudPt2GWdCycirk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )