UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GgMV8imj0yHul5CaUjc2ZIERVPXKzQgQ5cpnSu3l5h0=' 
WHERE 
  key_id = 'c6ec59297edc3a28104f483bc964750235d7bf79a92d8251055c19ca42888e41' 
  AND (
    token = 'GgMV8imj0yHul5CaUjc2ZIERVPXKzQgQ5cpnSu3l5h0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )