UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jX+NOs+laHs65Bt442n4FZaDAh/wUn6GLSy6OAncDxk=' 
WHERE 
  key_id = '75f27301406c18057a8fc227755f642eba968c85d580688cbfe3aca83a29c7f4' 
  AND (
    token = 'jX+NOs+laHs65Bt442n4FZaDAh/wUn6GLSy6OAncDxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )