UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bPHqMcdt4PZNQcusr59htrues0JUnShOjKhl5aSCab8=' 
WHERE 
  key_id = '42dc7421f14fa8f8f1d83ef2c0f2d35e3f2733246ad17b9811dc0c142ce4270e' 
  AND (
    token = 'bPHqMcdt4PZNQcusr59htrues0JUnShOjKhl5aSCab8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )