UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N3yNOQCa9vzq4Mu7ojlU4AE1VdT6eDft5FUh0zdX8zs=' 
WHERE 
  key_id = '0528a2af0000fdbf6132823619f71e39c13d2938f901bb2b0d7f3997222a2015' 
  AND (
    token = 'N3yNOQCa9vzq4Mu7ojlU4AE1VdT6eDft5FUh0zdX8zs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )