UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1pSB8kHI5J84KkDyMvmtBHd1N0/tPVYtYavFAXbmoCw=' 
WHERE 
  key_id = '812cd2356bb7800d7015caaf0b1b136c13545f28d4f3deb8bbd9fa4c941acfb1' 
  AND (
    token = '1pSB8kHI5J84KkDyMvmtBHd1N0/tPVYtYavFAXbmoCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )