UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fVDPLQMxj+aRdFpKtqU7xYiZm0nsc/tGN97OzXOBqf4=' 
WHERE 
  key_id = 'f8620a344edfba5b3e0d8e20d7a6c4f696985c94fb97e9e8a048ff5e7a880f30' 
  AND (
    token = 'fVDPLQMxj+aRdFpKtqU7xYiZm0nsc/tGN97OzXOBqf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )