UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xiIfoHlXUZtTZr6U27t4iS/VQOlxmpBbdx7tiOjRyUQ=' 
WHERE 
  key_id = '86ee8a7cdee606b2cc47aea7a8bfe8b95e892e1850c233b00ea8bf2aa89737b6' 
  AND (
    token = 'xiIfoHlXUZtTZr6U27t4iS/VQOlxmpBbdx7tiOjRyUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )