UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gaZ29Ep+qQnC60WYakafIHpwdCeFeW1o1G4rPLhdy78=' 
WHERE 
  key_id = '5c9d484aa29ba6019102fe7fa06954d5288675091c2f3a61c8bd264b5a5a0990' 
  AND (
    token = 'gaZ29Ep+qQnC60WYakafIHpwdCeFeW1o1G4rPLhdy78=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )