UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'clWMwyaGCKVMqzy9+NSUqRBqv828SrYerOx226n3PnI=' 
WHERE 
  key_id = '2f79bc672b294e66d9b02bb51696518a7cb639206a7964a822b94e89df55c467' 
  AND (
    token = 'clWMwyaGCKVMqzy9+NSUqRBqv828SrYerOx226n3PnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )