UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hPR1ko4LTiD68rcEXvRqf9h49sukuHO0YeZqWAqLLAc=' 
WHERE 
  key_id = '6ba8844f82cd8abebfd212aeaa7e6260ba9cd6f0b3a0707ead61c04e99fce112' 
  AND (
    token = 'hPR1ko4LTiD68rcEXvRqf9h49sukuHO0YeZqWAqLLAc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )