UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yTBfGfEJnATCyjJfvF+RKg9B0fi4onZwhKx5JLQYnu8=' 
WHERE 
  key_id = 'eb548266a388a4ca73b8a7ad0408cf88050bb12305e266ae4b7d4a37e2f864b0' 
  AND (
    token = 'yTBfGfEJnATCyjJfvF+RKg9B0fi4onZwhKx5JLQYnu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )