UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1v+DUtFj7VIXrZ8FIunQ61WhDLa9Q3NxPZNhmRLUssY=' 
WHERE 
  key_id = 'f41c1b88aef419739cb2831e95bd59f9a08df615dc56850f864e41ce1bdf8afc' 
  AND (
    token = '1v+DUtFj7VIXrZ8FIunQ61WhDLa9Q3NxPZNhmRLUssY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )