UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a56wF5UTuQQD8fl4j+eKgjEl9C449Fk2lThSIWP13qU=' 
WHERE 
  key_id = '04c52fdcf09b4a0f837d47d4b44385cc528f79dfd6ccd67ac70505c7dd15bf00' 
  AND (
    token = 'a56wF5UTuQQD8fl4j+eKgjEl9C449Fk2lThSIWP13qU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )