UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mHLCdNK7y+LcIb+L1obomnGvLbOfjAr/DAGeiwnv2VE=' 
WHERE 
  key_id = 'c665fdda0363a3d12b152df20c233e7668d3d82ecc749f03c9091b1c43620cd0' 
  AND (
    token = 'mHLCdNK7y+LcIb+L1obomnGvLbOfjAr/DAGeiwnv2VE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )