UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Y+9FNGkCYB6Rmd3enpxU7CO4ZA82H+7jtLg/5xo/+E=' 
WHERE 
  key_id = 'b869b2e9517ba86f27dea294cfed2243bfe3be480161f064eea30117f956837e' 
  AND (
    token = '9Y+9FNGkCYB6Rmd3enpxU7CO4ZA82H+7jtLg/5xo/+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )