UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DD9OgWFWucHm8FHSg0BNyl5TiKHpIx3NVhpgQ1/lJA4=' 
WHERE 
  key_id = '4757f4a1bbdcb32b2aaa3a1bac842b562bd475e07ca16cc00f2d1d9a772ac2de' 
  AND (
    token = 'DD9OgWFWucHm8FHSg0BNyl5TiKHpIx3NVhpgQ1/lJA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )