UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ih4JhU4oO1VA7dhF8uLSp7qVqpR3sivpf0ol51Lb9ok=' 
WHERE 
  key_id = 'da9a41fe2dcccb4dd468c6aa49aa3a6d75cc6dee5a93dd5392e3aa4b2b43a168' 
  AND (
    token = 'Ih4JhU4oO1VA7dhF8uLSp7qVqpR3sivpf0ol51Lb9ok=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )