UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8yoS01jm6ojH4r6Ye856TF/w4xVi4qBvyLWIF+S3U94=' 
WHERE 
  key_id = '93e524d64093e41ba59a515aea46b0d0eb61b6c1725e83642d3c0b5e1ccf1bc6' 
  AND (
    token = '8yoS01jm6ojH4r6Ye856TF/w4xVi4qBvyLWIF+S3U94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )