UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tGGrpyZOHoqHCj7/snYbq5iWi8jbULdNJumkMDYUjT4=' 
WHERE 
  key_id = '9b1a9f9714bf7d4dfbc8289f76862189f9b19a12772e2b3e997628c485495b1d' 
  AND (
    token = 'tGGrpyZOHoqHCj7/snYbq5iWi8jbULdNJumkMDYUjT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )