UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N57rr7NBzLSPDdv9DNDn9JyWQgKGSiyX0YnJry0SZOA=' 
WHERE 
  key_id = '9df041bebd51714d79c12a3fa7962151d9cdb7f62eb00f27d82cbd11dca99679' 
  AND (
    token = 'N57rr7NBzLSPDdv9DNDn9JyWQgKGSiyX0YnJry0SZOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )