UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0QKkCA/vY9BayeuzuFJc9S5eDqwWvQHNdt+ajWYRkUA=' 
WHERE 
  key_id = 'a348516a6ffb2c51eb1163d2b0a58b6e398e72eed5818843c50a5500566f437c' 
  AND (
    token = '0QKkCA/vY9BayeuzuFJc9S5eDqwWvQHNdt+ajWYRkUA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )