UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NNj9yMDf7h5SGZAUjhdWsrORAf1nnj7N7RM7HkM0Dc8=' 
WHERE 
  key_id = '9d61b179cd64c451ec236e1d5697a7aa7a7ed75b1ca0b1b0d5826ba40a4400e7' 
  AND (
    token = 'NNj9yMDf7h5SGZAUjhdWsrORAf1nnj7N7RM7HkM0Dc8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )