UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nsViyu1BBvyJ1e1LT3ZbPrbr0i26gOia9RAN6/ZN5NA=' 
WHERE 
  key_id = '8d1d1b856690a9c597538cfea7eabb315ea92d76056496b0872c214b9dce32cc' 
  AND (
    token = 'nsViyu1BBvyJ1e1LT3ZbPrbr0i26gOia9RAN6/ZN5NA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )