UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9DtQ41UJNUfSdjBt6Qn0gFvf71U/klfWEvUrp+/10cY=' 
WHERE 
  key_id = '1bd0fd5a6f807fa4fb1b080a23b32e40f6a8e050cc36a0e2bd189bee44b7b44d' 
  AND (
    token = '9DtQ41UJNUfSdjBt6Qn0gFvf71U/klfWEvUrp+/10cY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )