UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zQLteNVs7ZzNY+2DJcQl8PTYGjNKz9lhhydE8n42Th8=' 
WHERE 
  key_id = '769991273e2526219402a11cc2d8af3a79a158b9c1a4e24d6b18184eddb04066' 
  AND (
    token = 'zQLteNVs7ZzNY+2DJcQl8PTYGjNKz9lhhydE8n42Th8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )