UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i/6kmAyWKhlfPFCp8qYksba4UNdNgrdGF/1d4WYc3l4=' 
WHERE 
  key_id = '1476fc73b42b4941bfc9da6aecb4b3825ebc9c22975a0eab2ea17ec0dcd37ed9' 
  AND (
    token = 'i/6kmAyWKhlfPFCp8qYksba4UNdNgrdGF/1d4WYc3l4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )