UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EkrOKBr1NsFUE0JjhpO4dcZD5Gew/YmBb4nRjraaR1Y=' 
WHERE 
  key_id = 'a200dc9bf090cf8de4a229ed9dc394a9875f709f3b8b1628302a6432e5fe095d' 
  AND (
    token = 'EkrOKBr1NsFUE0JjhpO4dcZD5Gew/YmBb4nRjraaR1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )