UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CB9sACeoztDWPT685JLymQIjp47OIqnzg0qWtHs4zEQ=' 
WHERE 
  key_id = '82bf50832e3bded4852ffb4ca3378738bb9e1155e513629435963eb7a1417517' 
  AND (
    token = 'CB9sACeoztDWPT685JLymQIjp47OIqnzg0qWtHs4zEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )