UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SDJkB8ckcAc9UzkftIYLNkPoxxRmn3ZcvD9XXGfVfHg=' 
WHERE 
  key_id = '9550f1d65b80e203d0d59f71a21997daf9282f4401dfb55116f4a3b970d0c4fc' 
  AND (
    token = 'SDJkB8ckcAc9UzkftIYLNkPoxxRmn3ZcvD9XXGfVfHg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )