UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZvcAidmjXrd8bZ0pR9Ik5vfGg9e2cju916YLIS8l3IY=' 
WHERE 
  key_id = '73a5bafd016fd25c52671ed75c46c5326b1dbd6ed996c4406eaf523ff9516837' 
  AND (
    token = 'ZvcAidmjXrd8bZ0pR9Ik5vfGg9e2cju916YLIS8l3IY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )