UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BqmhcsgeXfABGPzhuJmjLSrnpOZPmZGHhKa7XjL4aOA=' 
WHERE 
  key_id = '6f9e2f50fc1ca74f16ea147169ab120626ae59a212ce9ab1ef77e47d98a6c203' 
  AND (
    token = 'BqmhcsgeXfABGPzhuJmjLSrnpOZPmZGHhKa7XjL4aOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )