UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rJ9f0ivg6CHgT5wbuMjb+YCwb7FBZTBtn7Tw0DwF+2Q=' 
WHERE 
  key_id = '79a603f6124921745694f3fe23d1f96f8aae162c0db650af02b25eb00fb54765' 
  AND (
    token = 'rJ9f0ivg6CHgT5wbuMjb+YCwb7FBZTBtn7Tw0DwF+2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )