UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BXhKrKZ7BpLaprZ3ImCrmaktHuvjdJBZEZQtkzV/uqI=' 
WHERE 
  key_id = '111da6482c6ecf7a1ff3df6b8f16805ed8e13e67ee14507f16904cdcaa28a68f' 
  AND (
    token = 'BXhKrKZ7BpLaprZ3ImCrmaktHuvjdJBZEZQtkzV/uqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )