UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y3ZG8eKlXj+UqzeMzQbkPBzEQs8uaLXpvaobNysl09k=' 
WHERE 
  key_id = '593cd6bcf165f62bdab2649ea199dfa82446fea3788976bf5d3f1fa3611ef73e' 
  AND (
    token = 'Y3ZG8eKlXj+UqzeMzQbkPBzEQs8uaLXpvaobNysl09k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )