UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JBsRcr6mdvipuxfCfvgshlzqdY2y/23Avz/6oPzOnJE=' 
WHERE 
  key_id = '121f157ef53c62fbbc82e181c0442312caa18dd3ca852e1daeacfe22ca65fa05' 
  AND (
    token = 'JBsRcr6mdvipuxfCfvgshlzqdY2y/23Avz/6oPzOnJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )