UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WjxAd8jvXbdjv4lr6gtwcFlDvsw6aaBTjW9Fld7/GBI=' 
WHERE 
  key_id = '789c283632459f593ba3a0a03630129dff75b4cdd18b3ff04b7b6aa6e4f71b03' 
  AND (
    token = 'WjxAd8jvXbdjv4lr6gtwcFlDvsw6aaBTjW9Fld7/GBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )