UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IIAkpf1p0TUz+pk63J4/AQ/itWOfDx+SnLCbgdgL2ck=' 
WHERE 
  key_id = '84ed328e09fd9516b4d025a6eea3d4b9113df21c162c137192b47ef3b2fe1522' 
  AND (
    token = 'IIAkpf1p0TUz+pk63J4/AQ/itWOfDx+SnLCbgdgL2ck=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )