UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0+0g7mXCzkvtW9xzKgg5J3y4C/qhU7D7w1kROvwQsIo=' 
WHERE 
  key_id = 'dc015d56e9261b9170259d18f756e26ee7e786f931dd47734a6a00e12955fa3b' 
  AND (
    token = '0+0g7mXCzkvtW9xzKgg5J3y4C/qhU7D7w1kROvwQsIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )