UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '46oJGTrtsPcNTkopVSbiateUtEMiQ3g1V8qHeKbzWaI=' 
WHERE 
  key_id = 'a8f92a3590c63da3a9d05c981a4bb94f4fe94a3c45f75d3992f3ad7c0e518aab' 
  AND (
    token = '46oJGTrtsPcNTkopVSbiateUtEMiQ3g1V8qHeKbzWaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )