UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z2i8uTPLMXioltQutUjZxGV9dhhgNnOrsBm/orbkjvI=' 
WHERE 
  key_id = 'b333cd148bcf559d93086b4b3bafb377b63b2f6d23efd9a4421b679a5a035df5' 
  AND (
    token = 'z2i8uTPLMXioltQutUjZxGV9dhhgNnOrsBm/orbkjvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )