UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DdKg53QuvS2q3zlrapkmYrH/ALFqqh8p0bHIgIaXprU=' 
WHERE 
  key_id = 'd46d4ed42bd84cee7ffb93af647c36894d82f7b9b86c7c731b6a280a09608485' 
  AND (
    token = 'DdKg53QuvS2q3zlrapkmYrH/ALFqqh8p0bHIgIaXprU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )