UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pziX08I3UFjPcXSDRVztpoYUV/Ygp/j2V7GSlesqXXs=' 
WHERE 
  key_id = 'b1c35a7b9b6af876c98779d07e3190b315e5fbca8179532dc99b9b78386a7891' 
  AND (
    token = 'pziX08I3UFjPcXSDRVztpoYUV/Ygp/j2V7GSlesqXXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )