UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3CUVWnJNmK+HALPQS4yyTr+/GMQ4hDFY7dccwaveJ6Q=' 
WHERE 
  key_id = 'b8159286507edb878fee784b6920130c054fd92f5e78a183a30a4a3c52d3fc58' 
  AND (
    token = '3CUVWnJNmK+HALPQS4yyTr+/GMQ4hDFY7dccwaveJ6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )