UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o/im1SdpMkpfbX3W4vYWQRFv5kZV1vWy0zNH8gB1oNg=' 
WHERE 
  key_id = 'b1dac8c8d1f232ba038be0930e2ea04429c501f5bbde0dac7e76bd4f62b1c6f0' 
  AND (
    token = 'o/im1SdpMkpfbX3W4vYWQRFv5kZV1vWy0zNH8gB1oNg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )