UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JDqGFxnx5tB+flIuLN1Gk2ZbicX1CppFclx77pZyBTw=' 
WHERE 
  key_id = '7d9bff7d13fb8fcbd248c0105032a2452430c74e1cc50ae77d7a21957ea43eb6' 
  AND (
    token = 'JDqGFxnx5tB+flIuLN1Gk2ZbicX1CppFclx77pZyBTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )