UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NZdXh7AGBFdUuyGk0SbJTHZmCT3mTJgCdS8j19MSFs8=' 
WHERE 
  key_id = '45dcb835056738f937a37842a3034d1a4fadca44f272d7bdf033c325ad5a3c70' 
  AND (
    token = 'NZdXh7AGBFdUuyGk0SbJTHZmCT3mTJgCdS8j19MSFs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )