UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3hAOJXzlajNUm3xlo510/6xX/Gzkf0vAfOr1l0edf1Q=' 
WHERE 
  key_id = '5ef5f916dc96875c2c7c8121804e5d90cb23888145bdd55a71ba6622093aef84' 
  AND (
    token = '3hAOJXzlajNUm3xlo510/6xX/Gzkf0vAfOr1l0edf1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )