UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cp1GvwhhG8SfZKKT6BngUmiEaDxSLrD3bq8pb2w5fxY=' 
WHERE 
  key_id = 'e4ffca8a8b01af70caf29f1b96d4e4869c5d92a478ab498b1b970572386a2fad' 
  AND (
    token = 'Cp1GvwhhG8SfZKKT6BngUmiEaDxSLrD3bq8pb2w5fxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )