UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UAFKeDZWr8waGW8WY7PMPLmeAQnlFyWcSyMxYz47Kec=' 
WHERE 
  key_id = 'c8c8231f42b5ef134fc9f331a62582507d985009b0dc6813212ea26a0a98866e' 
  AND (
    token = 'UAFKeDZWr8waGW8WY7PMPLmeAQnlFyWcSyMxYz47Kec=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )