UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/gI2XXoH9PGAFBC7ndnrYOi4QL3BxvRxmnUzlCOHQd8=' 
WHERE 
  key_id = 'ab5bced11cb9eb784beb0aecd204751f8bf571413480e2aea23c5f15127789f6' 
  AND (
    token = '/gI2XXoH9PGAFBC7ndnrYOi4QL3BxvRxmnUzlCOHQd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )