UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M2HUFi3/axQ5dWhSZDcR1ACGizwoPsCyAbQBcqmCslI=' 
WHERE 
  key_id = '965e8d702f45feb1e7da008b6e2e21fa52e2428c9ebc53c9f25701ffe78b31ac' 
  AND (
    token = 'M2HUFi3/axQ5dWhSZDcR1ACGizwoPsCyAbQBcqmCslI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )