UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nHhEF5vWPkjr9L+dgn4qVycX3gNVbNWlk/RUlfcCumk=' 
WHERE 
  key_id = 'cc8aded86b6dd98594ba819aaee174c658f2056b3cdc11b68a6fd022b653c894' 
  AND (
    token = 'nHhEF5vWPkjr9L+dgn4qVycX3gNVbNWlk/RUlfcCumk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )