UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'on7dGPe3MIJUFUPZekKgfcWnBbeXBQ8ptczLiECCNDk=' 
WHERE 
  key_id = '733cc97d930ea6e19754c25c3807ea38c9c1bde608eb3d9d28f6d7d6ef820e77' 
  AND (
    token = 'on7dGPe3MIJUFUPZekKgfcWnBbeXBQ8ptczLiECCNDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )