UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G0xZyEQKCoTZuEmy0Hf3C5fh6na7NEQv4hL1lf+V0yI=' 
WHERE 
  key_id = '1e487caeea71254c11125fc263a1c4b9f56261bcaaa1e9ac653f82aa1e667b5f' 
  AND (
    token = 'G0xZyEQKCoTZuEmy0Hf3C5fh6na7NEQv4hL1lf+V0yI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )