UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uyDCq3RpLkALB4bSX2RP7uTP0xoMCCEVt2Izw7XH0vw=' 
WHERE 
  key_id = '39d9fc7b183c7ca9bc361798bdb2baff3b0c2568d944a6333d2f6e3d28a9504e' 
  AND (
    token = 'uyDCq3RpLkALB4bSX2RP7uTP0xoMCCEVt2Izw7XH0vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )