UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yRwcDS7e+jLGg6QqcYw0Fw2nGiw35YjGph37skTeUug=' 
WHERE 
  key_id = 'ee003e5a1319668fdccaec69cf4255614603bf595f6124d381a34741d351f488' 
  AND (
    token = 'yRwcDS7e+jLGg6QqcYw0Fw2nGiw35YjGph37skTeUug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )