UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o/0qIMBBtVZdgNcbM1E6wv2E2+7jl8L3NsbhEq9x0Vk=' 
WHERE 
  key_id = 'ee4a2c317269675d352bc3df97682e3c1209994f6cf7a9414b24c6dc483d9559' 
  AND (
    token = 'o/0qIMBBtVZdgNcbM1E6wv2E2+7jl8L3NsbhEq9x0Vk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )