UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jpo6FZdCH2lisY8neNh0THCIAc1DUDmmzELmofaWG74=' 
WHERE 
  key_id = '2750b961eb5c8443195506b337ffd34e18b9b6b6d27fc3f53151ecd668c49073' 
  AND (
    token = 'Jpo6FZdCH2lisY8neNh0THCIAc1DUDmmzELmofaWG74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )