UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hQyn1OVeVjJ3vXpZf7vOzafrWL++rng9JhiGwjH7Fbs=' 
WHERE 
  key_id = '6fe2375afaab1c225a143f0870e0a1715519b58c7c78fd1602f6474afcf582c7' 
  AND (
    token = 'hQyn1OVeVjJ3vXpZf7vOzafrWL++rng9JhiGwjH7Fbs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )