UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qlzSAMCrlfsXHOgzQxkycK9a/v9Yem01VTNDLnY0f7U=' 
WHERE 
  key_id = '83a6ba65edd2cebcf18e695c3b5f73959b2a3803af5b33b7ae416fee6882a0f4' 
  AND (
    token = 'qlzSAMCrlfsXHOgzQxkycK9a/v9Yem01VTNDLnY0f7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )