UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l2C23Kvu+6m3DWGtqsRLTvdcgoZmCD5qS44jO6tlYNk=' 
WHERE 
  key_id = '69b0310607221b45516855b6f40e6b8824922c505cf6581120a0f20784c909eb' 
  AND (
    token = 'l2C23Kvu+6m3DWGtqsRLTvdcgoZmCD5qS44jO6tlYNk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )