UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DWFQkbTBENgyB77uhUSbTu/cm546tQ5bEwrYvCOO8/A=' 
WHERE 
  key_id = 'cb5109bbf793d78377e4aaf0784774f3a98b10597c1e77a021f9d74fc20ab5f9' 
  AND (
    token = 'DWFQkbTBENgyB77uhUSbTu/cm546tQ5bEwrYvCOO8/A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )