UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '33Dg2HmgkKr0Op4m5YOGmpuUjC7M0AvvRl/3+4CaEbM=' 
WHERE 
  key_id = '636d976474794b4e8245b954bef505416d559e1d418290a409ea3803375972ef' 
  AND (
    token = '33Dg2HmgkKr0Op4m5YOGmpuUjC7M0AvvRl/3+4CaEbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )