UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZlAqtCDLQOPrnPHGjwnuZ5MuhuLHvMGa6ufUg5lwYHw=' 
WHERE 
  key_id = '43ae3e9176c8159bd591854b40a0f79163bd254ce7e2aac122f97ae779cc6c30' 
  AND (
    token = 'ZlAqtCDLQOPrnPHGjwnuZ5MuhuLHvMGa6ufUg5lwYHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )