UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2e3a+H2LTqrKmE8alDTz308PM3mOvr/ybKdw2lhxP1M=' 
WHERE 
  key_id = '8e11f8733c9bfc688caf80a11f42aefae4a2509b30760cf7869745d0d29bb0ef' 
  AND (
    token = '2e3a+H2LTqrKmE8alDTz308PM3mOvr/ybKdw2lhxP1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )