UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qSjlc9vBELfrT45KPAdRq11w0lCn56jpOOLVLOdT9pA=' 
WHERE 
  key_id = 'cd54af78a5493069babae76bf211b775963d0b65a8c9f36ab5a32be491e8b6a1' 
  AND (
    token = 'qSjlc9vBELfrT45KPAdRq11w0lCn56jpOOLVLOdT9pA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )