UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'klu5lrIGA9Rqxmv0qAVztbk4ZVKPn1bRL8givR8kxOg=' 
WHERE 
  key_id = '40de2792830ec3c99dbe623621bd9e6e49ef9077efd148f6d041f067f10ec360' 
  AND (
    token = 'klu5lrIGA9Rqxmv0qAVztbk4ZVKPn1bRL8givR8kxOg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )