UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VDkxhgeGbFVTvCLL2rPV9YofkeZgbreB4MbeB+fClFg=' 
WHERE 
  key_id = '12ceb003bf3db2e6188eeaa904c1af5947a75a50d18150dfbe6d6153b508c2e5' 
  AND (
    token = 'VDkxhgeGbFVTvCLL2rPV9YofkeZgbreB4MbeB+fClFg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )