UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vhf/AFaoA+O7LXuLqadMIxgyuLC5ulGYHvr0EmExgFg=' 
WHERE 
  key_id = 'b3fa703d7df46b4d2a6043e5720afb3bfb24cfed00108988498ad40fe2e7672d' 
  AND (
    token = 'Vhf/AFaoA+O7LXuLqadMIxgyuLC5ulGYHvr0EmExgFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )