UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V0Xlsxaqewlb0jfO7Q6g8byjSqb/6aQCy1Sv97RmJbo=' 
WHERE 
  key_id = '20ef58cbe64ccda59c73e5bc4e2f8a7e18eaa5ed29dca73036f1a5ffc5dbd027' 
  AND (
    token = 'V0Xlsxaqewlb0jfO7Q6g8byjSqb/6aQCy1Sv97RmJbo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )