UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '705YiWnMIs+F13+Z31CeWPyrT7wCtAa6mKhOH9z9hLw=' 
WHERE 
  key_id = 'a1be45549bc6daf67c5b3d2f31f06c562857a918f0240a70e7291e33287a004e' 
  AND (
    token = '705YiWnMIs+F13+Z31CeWPyrT7wCtAa6mKhOH9z9hLw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )