UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z8BZFp6FxrAomgyUvJjDrdh9B2YDspXrzDZC64RI42M=' 
WHERE 
  key_id = '14946d4ca6a008509b2d28b8f9a071aaacb17bf3393985987ae2e0ed71d5b06f' 
  AND (
    token = 'z8BZFp6FxrAomgyUvJjDrdh9B2YDspXrzDZC64RI42M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )