UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't+dbAVmmRFJmZrCXqDt4YNQ/ganADuUwIRJBxqufrnQ=' 
WHERE 
  key_id = 'fd821471f3b38ea7de5a2762ef29c234daeffff0bbeb68df1bc97b4434438789' 
  AND (
    token = 't+dbAVmmRFJmZrCXqDt4YNQ/ganADuUwIRJBxqufrnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )