UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l7T/JGP9KaXpHxO29o5sc2plwXLj287WScGok2oxLfI=' 
WHERE 
  key_id = '1b77999b6d516281effc2ab4b0a4cf5b14a2628932375d50bf756f0fa146f8f0' 
  AND (
    token = 'l7T/JGP9KaXpHxO29o5sc2plwXLj287WScGok2oxLfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )