UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cQbm5aHr/hH+H6+ciJP4aLYtRnfHcmda7/R6F7lYzEI=' 
WHERE 
  key_id = '4bec7291d73fad3e3b9cd1b16fbd146a3d2e6e98ba231629c06a53a6adc7c458' 
  AND (
    token = 'cQbm5aHr/hH+H6+ciJP4aLYtRnfHcmda7/R6F7lYzEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )