UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '75yTaGtgS1cJOg+0e+uMKJ9mY3QWBY5Sc0+ZWAwD/Do=' 
WHERE 
  key_id = '3d79d085149790fa32558c18e42e3fbfe73a070ae2ced10af0417910666d3b03' 
  AND (
    token = '75yTaGtgS1cJOg+0e+uMKJ9mY3QWBY5Sc0+ZWAwD/Do=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )