UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'McqyhjZNP45kVCVqMBfAH3ct/+ASXI3LIviigHoAm3M=' 
WHERE 
  key_id = '198ab659da176a01743ed906674bbbe91014942094af36ba0cd3eb3b60b24a94' 
  AND (
    token = 'McqyhjZNP45kVCVqMBfAH3ct/+ASXI3LIviigHoAm3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )