UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u1CzUgYTsCaX7wHvCJIWWK4NoxANheAVYlzWqOG/9JM=' 
WHERE 
  key_id = 'c57d83fb72ed7fd13e2900728aec869296ef1825e2d2ff64a4a14807c73e3ebf' 
  AND (
    token = 'u1CzUgYTsCaX7wHvCJIWWK4NoxANheAVYlzWqOG/9JM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )