UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FEYtAFMzQ8fsR9P8fxrwxT7iJuK0g/psMcc0UrPivUI=' 
WHERE 
  key_id = 'cd50de74fa3391dbc7653bb6ad2bb84f9c0669a5922c04892722567ea859f22c' 
  AND (
    token = 'FEYtAFMzQ8fsR9P8fxrwxT7iJuK0g/psMcc0UrPivUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )