UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wcHQJ6QVdrO/HvkTnjIH61u2+PwasN6HThefG4to0Wg=' 
WHERE 
  key_id = '9e71bb9c5d9a8bb3cb3368981b7e8b5cde4957f8153ad3f8519a5e18cd69879a' 
  AND (
    token = 'wcHQJ6QVdrO/HvkTnjIH61u2+PwasN6HThefG4to0Wg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )