UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P7mgTyD2lsqIi1+ZeMsPqmVOR8UvggKE2WLf82gMD6Y=' 
WHERE 
  key_id = '73a8916fe9070171054da7bb2c238a291d940ae5454ce84d7e1816bcf3771bbc' 
  AND (
    token = 'P7mgTyD2lsqIi1+ZeMsPqmVOR8UvggKE2WLf82gMD6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )