UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '83mtOufTZVPmts24NYtn6i3VZ6y7XR3+RCxzJ9HfCcI=' 
WHERE 
  key_id = '8ce01f82102508e105deea12994443b228ee0e2154f35154d63949c92bceac66' 
  AND (
    token = '83mtOufTZVPmts24NYtn6i3VZ6y7XR3+RCxzJ9HfCcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )