UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jKSFdhOjkaktcZkgEqA/IQu0egkjY8N+sWBaP3lWzXA=' 
WHERE 
  key_id = '88d633e499dad92319885182d5b551233d366bd8c87deee7a831d919b935d50f' 
  AND (
    token = 'jKSFdhOjkaktcZkgEqA/IQu0egkjY8N+sWBaP3lWzXA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )