UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+BAD6UzgcjQyZNpm0Id38XkY3KW//AeSplIbZeXSCaQ=' 
WHERE 
  key_id = '96b15fcd8e38170409081fd953bfeea8abb5002530e179016f8b50e39b8aaa8b' 
  AND (
    token = '+BAD6UzgcjQyZNpm0Id38XkY3KW//AeSplIbZeXSCaQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )