UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sws2bGo+hAw/2dDp6ftsSAA5wjtSuaBoXexoPeec4pk=' 
WHERE 
  key_id = 'e3713c547b0de230f0de188efa2013c87792c1a6a396e66c2779f0a107fddef1' 
  AND (
    token = 'sws2bGo+hAw/2dDp6ftsSAA5wjtSuaBoXexoPeec4pk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )