UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o2biAAfMK8pzO8238DIs81hX4Rq8qwuDLPOiND8S57E=' 
WHERE 
  key_id = '8718dba82a95e73ad05f2362f88c8d2c7c75db426d1b2bab735c5b78079101ed' 
  AND (
    token = 'o2biAAfMK8pzO8238DIs81hX4Rq8qwuDLPOiND8S57E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )