UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RrHkXxK6+yD0TSq72XQ3ktHwrMH7JVPbjd6/2FydDf4=' 
WHERE 
  key_id = 'f7346c05191cdde4611be0ebcccc77ec4440352b784c1a524294de136bd46644' 
  AND (
    token = 'RrHkXxK6+yD0TSq72XQ3ktHwrMH7JVPbjd6/2FydDf4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )