UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '72AiPCYXT7opWaaWQ5/DKjtZMXviCz65TH6qPZngtdE=' 
WHERE 
  key_id = '08dfacde7e3bfc88ebc43c80fba1c5115650c8bfb764a23617f2b32c21ac22ce' 
  AND (
    token = '72AiPCYXT7opWaaWQ5/DKjtZMXviCz65TH6qPZngtdE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )