UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c373PDCNCC3adiUC0po2wHmyGKx/ghk17kIErZAAYTQ=' 
WHERE 
  key_id = '3ef097ea899739cccea99a5d79a94bddbbe12efd3664ec116091c73e7cf1b766' 
  AND (
    token = 'c373PDCNCC3adiUC0po2wHmyGKx/ghk17kIErZAAYTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )