UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+KWzume/6pV9BDjVWa5M2VmN0d/L5qDIDp3eHfyAaA=' 
WHERE 
  key_id = '24ebf44be565ebbe31d96e5120f9a6f13472d7e2a9e20f68da4d4666860ca203' 
  AND (
    token = 'c+KWzume/6pV9BDjVWa5M2VmN0d/L5qDIDp3eHfyAaA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )