UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w+ZD8qiK58E9ty4lmKWtpK3xilwJuba6G69Mjcr8R/0=' 
WHERE 
  key_id = '5ce04c3136d9532c5904222e47d5b42ef1821bd049b53ba0723a4a240c485366' 
  AND (
    token = 'w+ZD8qiK58E9ty4lmKWtpK3xilwJuba6G69Mjcr8R/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )