UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd6dP4qGELbup+MtbW0ObOClCHnEunnj2/dGM+wmKnYQ=' 
WHERE 
  key_id = '0a31e6495f74cbf04b4543eb141d12f273a020655fa9f549638ba15ca40a4ad0' 
  AND (
    token = 'd6dP4qGELbup+MtbW0ObOClCHnEunnj2/dGM+wmKnYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )