UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aOA6y6Pfovw9M+JdO3OlHNyJfGyPF5g97dkrL0HjlLw=' 
WHERE 
  key_id = 'a84d4f7de225c621f88558e1f6efd91dce0f6296f2a84c4ae547364aeb4cb913' 
  AND (
    token = 'aOA6y6Pfovw9M+JdO3OlHNyJfGyPF5g97dkrL0HjlLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )