UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Cg8NbjbMYTLyA37Su06KY/ATsgWbVY+bxaFrYnYO8c=' 
WHERE 
  key_id = 'a9fa35fa0b0fa2b9642d856f277ea2554f32a86f22337f95b032412786ce5721' 
  AND (
    token = '5Cg8NbjbMYTLyA37Su06KY/ATsgWbVY+bxaFrYnYO8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )