UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VqMb9BvOWco5Mfs27SGa2p81a0p7biUvJRDhivQJ+oI=' 
WHERE 
  key_id = '2e6f33e608725b1eb06e5f71aebf4e6548c0ce0ad52d4ba5b52c242be28b3ef3' 
  AND (
    token = 'VqMb9BvOWco5Mfs27SGa2p81a0p7biUvJRDhivQJ+oI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )