UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bCKtGmbppZJ3BCA21yKR8nlFUYlM9r5glRZFqNUmCSw=' 
WHERE 
  key_id = 'a166394b0e5ae9f14c5818e46561b62a62a018708263761335fe9bbb6f738602' 
  AND (
    token = 'bCKtGmbppZJ3BCA21yKR8nlFUYlM9r5glRZFqNUmCSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )