UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jf+OCsM9uDIL83BxWsii3Ry2A2mRcZZXUoyDFtK3zRc=' 
WHERE 
  key_id = 'e4e208b9984aeea736d99c1510e2f2b9234c0d0f58168e816cab9e6a8f3cbc9b' 
  AND (
    token = 'Jf+OCsM9uDIL83BxWsii3Ry2A2mRcZZXUoyDFtK3zRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )