UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hkx2yYD+n7IJsrrTuVG15u/jhXedml3IHdpSp3lZlMg=' 
WHERE 
  key_id = '481c1350b17ddce177e23bf7219a140bd29cc22fc3e48d85213a1bfe8d7f36f3' 
  AND (
    token = 'hkx2yYD+n7IJsrrTuVG15u/jhXedml3IHdpSp3lZlMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )