UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KLaQ8SKxhV94l/RYphptaq/qv0OuugD5ywT9N8gg0Uo=' 
WHERE 
  key_id = '8ae5156da35fc444a9715b95c477e97961c04bc1b0d31d8784c8f05bb3c115bf' 
  AND (
    token = 'KLaQ8SKxhV94l/RYphptaq/qv0OuugD5ywT9N8gg0Uo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )