UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hR6aFYYzqc8v5y+FKva0LZ7fEhSCSrmEdPLaMhRETyI=' 
WHERE 
  key_id = '46152accc4aee5e9f242f1b914faaad3efe8659419c10dc61066e7d00f63bd71' 
  AND (
    token = 'hR6aFYYzqc8v5y+FKva0LZ7fEhSCSrmEdPLaMhRETyI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )