UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'llXoCePxE6nEgTRvZGQ0kdcT5HA/Gd4Jig1WdS/UI6M=' 
WHERE 
  key_id = '43b698a9c34f30c148feba0fe29c1ccf05b7a6ca5c0f0a25bea1ebeab60970f7' 
  AND (
    token = 'llXoCePxE6nEgTRvZGQ0kdcT5HA/Gd4Jig1WdS/UI6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )