UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tnNF9RZtJmXfZt125Ubd6Bm/iagochd0RnQ50JszAYg=' 
WHERE 
  key_id = 'c50a80221732b1ee0ba0558f511211b93ad6e9aba466a1c584191b570e9317eb' 
  AND (
    token = 'tnNF9RZtJmXfZt125Ubd6Bm/iagochd0RnQ50JszAYg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )