UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PAT4pLNq/2NpJW5jD4WoOn0TklV+Qwa4/oG378gN5dA=' 
WHERE 
  key_id = '88941d44b55700cd8bcd42e453c33ea8fab57c0026048616bdc55155f52d2132' 
  AND (
    token = 'PAT4pLNq/2NpJW5jD4WoOn0TklV+Qwa4/oG378gN5dA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )