UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1u2lP9O9RYZcK5wOBHDlwbbcotBZ8Ffd7/7L9mrvhb4=' 
WHERE 
  key_id = '966cd1dbd7ae330e0ca3454a1426180649ffad131781337ec0c8d6e9cf9be59f' 
  AND (
    token = '1u2lP9O9RYZcK5wOBHDlwbbcotBZ8Ffd7/7L9mrvhb4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )