UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EeNWoE458x2XUHn9O0yIPzVDQ8rkbeCzhG4apHJFDds=' 
WHERE 
  key_id = 'fc327d4226ba8ca041aa9a957002260bef93ebe4091328a815e4a99116ff3432' 
  AND (
    token = 'EeNWoE458x2XUHn9O0yIPzVDQ8rkbeCzhG4apHJFDds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )