UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cmqb+93SDNkQqkdQSAQwOrmq83W5StjZO6QelyH2EsM=' 
WHERE 
  key_id = '48bb9543e0ecb5f231756564a9e5336568656a7b893fb7dd07c002a853efae49' 
  AND (
    token = 'cmqb+93SDNkQqkdQSAQwOrmq83W5StjZO6QelyH2EsM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )