UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y0kQ+nzEFQ115nZTx4+KEiowTMnn20yJCzGayYDnHYY=' 
WHERE 
  key_id = 'e559d1e7069390de6d0aeb31d49569dcc87c7f9a22f683bd6b86b8184b76d355' 
  AND (
    token = 'Y0kQ+nzEFQ115nZTx4+KEiowTMnn20yJCzGayYDnHYY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )