UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H1NIuiBBA9yEHx3RBGDm7Ko7ZeFaXN+VnvxmuU5Gb6w=' 
WHERE 
  key_id = '92c2f90e3c9184287439efca1024dc1e41d97073f106e2c183d4b232de1b6d94' 
  AND (
    token = 'H1NIuiBBA9yEHx3RBGDm7Ko7ZeFaXN+VnvxmuU5Gb6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )