UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1x7RL4d457a0KocXwbO9qQ8bePwVbjlk29YeJ9VkvpM=' 
WHERE 
  key_id = '34b79316ede1a7ead930ddbc5f3091eb928c37dfec28e65e563128be81c83b19' 
  AND (
    token = '1x7RL4d457a0KocXwbO9qQ8bePwVbjlk29YeJ9VkvpM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )