UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A7Fn3Ei1NZNzMR0QSV2u1FzTYIHaqFbsRWD90l/Qjyc=' 
WHERE 
  key_id = '75ab82563adf62202a5370a7f29d8c222769277727798380cefc7e8600d24b55' 
  AND (
    token = 'A7Fn3Ei1NZNzMR0QSV2u1FzTYIHaqFbsRWD90l/Qjyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )