UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HcuPF+op6qJ5eO62Z1C9pEwFb6zH1aDxzWTLsYqGL7o=' 
WHERE 
  key_id = 'd0af66c4880a0b60f1d5eb097a4793344dd76debe64ce9af6df7f02708631516' 
  AND (
    token = 'HcuPF+op6qJ5eO62Z1C9pEwFb6zH1aDxzWTLsYqGL7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )