UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TZV8j9g8kbdOoywQMdjJ0gmSbvml2R6qTeLdRboGBFY=' 
WHERE 
  key_id = '2113437429650e484c3adfa43c99f142145be66eebb340085067b63e1866e7bc' 
  AND (
    token = 'TZV8j9g8kbdOoywQMdjJ0gmSbvml2R6qTeLdRboGBFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )