UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3JL/ZUfHhrcwtvM3/8Jf5BGl/bb7ZWYu9b2cMOphw68=' 
WHERE 
  key_id = '86803fd32841ea60c07dd4c83e48702504f765a39239c94c9ccdaa8764c1650c' 
  AND (
    token = '3JL/ZUfHhrcwtvM3/8Jf5BGl/bb7ZWYu9b2cMOphw68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )