UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oA79i06OYPEc+R3bMH+Lp4y9TOXBWgbNAVAkde2KodQ=' 
WHERE 
  key_id = '765773c87096b904687d924c2956b0e46e572c8beebbae645a980b71fed7d8af' 
  AND (
    token = 'oA79i06OYPEc+R3bMH+Lp4y9TOXBWgbNAVAkde2KodQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )