UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bgSD6NRrqXvT2U7E8NgCK0ZPwhnw7NLjzSB3wIF4eEk=' 
WHERE 
  key_id = '4862e52ba2e1bb8304932758e1028efb62bfa9d6fcdba58edc03de1369e30f66' 
  AND (
    token = 'bgSD6NRrqXvT2U7E8NgCK0ZPwhnw7NLjzSB3wIF4eEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )