UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '85dl6vEvRfrrO1O+/275swCp6H6LzXqGYdXZq0MaPkg=' 
WHERE 
  key_id = '6b682c2d28f568e51c9dd79ed08a04706e87ac3b3802864ee9a12aa0edc8d154' 
  AND (
    token = '85dl6vEvRfrrO1O+/275swCp6H6LzXqGYdXZq0MaPkg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )