UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '47PIAHy+RB006tSMG0zgpQL1TITSI9uWxrGrguZy+u4=' 
WHERE 
  key_id = '2048dd4c8e69cfb36f0b8bf74d05d5d983343328c1115ac100a68993e71dfe35' 
  AND (
    token = '47PIAHy+RB006tSMG0zgpQL1TITSI9uWxrGrguZy+u4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )