UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JHcVOyrjX/4gi/ISM4LNv36mU3jX/MzkffsHxdqGW8c=' 
WHERE 
  key_id = '8424f406071c9509fc30dd7c70421681b955eab97bd2eb6d3b822cfa0678536c' 
  AND (
    token = 'JHcVOyrjX/4gi/ISM4LNv36mU3jX/MzkffsHxdqGW8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )