UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'REvXrT0WFCXHPuzjD1344FnbsC0NFqpIXGxv8pkR1lI=' 
WHERE 
  key_id = '5ed040472d52cc58a9c7fb1611c01c0f59d13dd65d349072562979d5a56af9d5' 
  AND (
    token = 'REvXrT0WFCXHPuzjD1344FnbsC0NFqpIXGxv8pkR1lI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )