UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J5j7GWHsxMthd+/3gv1ArDsNyYwwuwxpJqSZSkI0XCA=' 
WHERE 
  key_id = 'b45a21522db26bf1bedc8a7af9581f512e57441e73e4fafd7d172943d3ede6bb' 
  AND (
    token = 'J5j7GWHsxMthd+/3gv1ArDsNyYwwuwxpJqSZSkI0XCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )