UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gPPU3IhWCR/TnRzwmBbuesO99LiMTpXkr61eBLnyGTw=' 
WHERE 
  key_id = 'b9e5db4ee93e418fcaab363abb86c9f77469476435d5ec6b9cdbd9de83295c8e' 
  AND (
    token = 'gPPU3IhWCR/TnRzwmBbuesO99LiMTpXkr61eBLnyGTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )