UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VbMmDSP1LAYS7RTV8s4I91dCCtPNCUbpuR39EXPkrkA=' 
WHERE 
  key_id = '8efe633ce6928ed2fd4f896e6dc542b91522f25c2549f2fc89bc3bd21ef14421' 
  AND (
    token = 'VbMmDSP1LAYS7RTV8s4I91dCCtPNCUbpuR39EXPkrkA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )