UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TKjINBRlCE4jaQfLx7fA8DQsDCQXkmk4Js6SWiZhqGA=' 
WHERE 
  key_id = '1f35ed103f3695be3e5d6809542bd9cb30f335a33d73c273996e4f5cb7d41d7e' 
  AND (
    token = 'TKjINBRlCE4jaQfLx7fA8DQsDCQXkmk4Js6SWiZhqGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )