UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BFZwKkhAH1X3A3DyV5MLzQvRxljS1vKgYAJjFFoCg5s=' 
WHERE 
  key_id = '861c5c51f3cd717eb0463606dce6c4530b9867a19d5ae3e1b6af34c5c1b22791' 
  AND (
    token = 'BFZwKkhAH1X3A3DyV5MLzQvRxljS1vKgYAJjFFoCg5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )