UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Eoxa9GewxWAqMlZrVQEGClmqUgk2R7tZ029sqavvio=' 
WHERE 
  key_id = 'a8763754dba58395f3855aa65edbcdc06abdd5908cb939d7cc9ee4066541e2f7' 
  AND (
    token = '5Eoxa9GewxWAqMlZrVQEGClmqUgk2R7tZ029sqavvio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )