UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kkw7sU9EbaufJA2Pcd81FZTyelp6Bf/QvosgzJ3OZvM=' 
WHERE 
  key_id = 'dcb2c4dfe141abf7cd25e557185ac6dbc85e7d8f89a53bbb74ac989f3b323096' 
  AND (
    token = 'kkw7sU9EbaufJA2Pcd81FZTyelp6Bf/QvosgzJ3OZvM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )