UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WUeEzbT0+gXitemdO7bkE62JPhc/WFSNP3G4kbFnr5M=' 
WHERE 
  key_id = 'a2d05f37392e0cd22dc1b8c98957c70f63e28c29910445b8641f6242067f4d34' 
  AND (
    token = 'WUeEzbT0+gXitemdO7bkE62JPhc/WFSNP3G4kbFnr5M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )