UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MVGhlFblwqgYjDGw4c5xSj6p681HdeiXIeLhJkvocb8=' 
WHERE 
  key_id = '3ab50d8b796811f8d647e950e48b7844546a998de2364041c33c64c7bea63207' 
  AND (
    token = 'MVGhlFblwqgYjDGw4c5xSj6p681HdeiXIeLhJkvocb8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )