UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7vhNgn9ccBNy+jYWINHYfTID+3DG71YSB1xZmW8nP30=' 
WHERE 
  key_id = 'f9c759bdacb14ff0aee4a794d94465a0658d108be78f7a6bb745e4960692244b' 
  AND (
    token = '7vhNgn9ccBNy+jYWINHYfTID+3DG71YSB1xZmW8nP30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )