UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '36CBMlZdV64XU0WDcheuvIVgPzgCQxYdo250+dT99w8=' 
WHERE 
  key_id = '6c93232b023c17b466551fc17aa95b93f8ba371cbd3ae2e4014d3491f000dbed' 
  AND (
    token = '36CBMlZdV64XU0WDcheuvIVgPzgCQxYdo250+dT99w8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )