UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S1mlzYuREhwfLFgdypnjcuc321FMkTQ9i0m+eSJkz8c=' 
WHERE 
  key_id = '1545ab2662979db66ccbf4e8d47f9cbd1e5993381bd14c5714c1190fb9db6bdc' 
  AND (
    token = 'S1mlzYuREhwfLFgdypnjcuc321FMkTQ9i0m+eSJkz8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )