UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2KW0HywnSq7oEWRzQbtmDSwcHLY4NQYRNt1g4hH8BYU=' 
WHERE 
  key_id = '0c2d8f7c5b7fa1b330895f5e75a0bc9de25b718237773e5497a735e03537a24c' 
  AND (
    token = '2KW0HywnSq7oEWRzQbtmDSwcHLY4NQYRNt1g4hH8BYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )