UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6fM5FoHTmS3jfU6ZHepUCfSM7NUqvsg3FBm5KbfpKbc=' 
WHERE 
  key_id = '4a2f4ea0e6de147d8aa97d188043081702aa0e759aebb59eb63e7b875e5654ec' 
  AND (
    token = '6fM5FoHTmS3jfU6ZHepUCfSM7NUqvsg3FBm5KbfpKbc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )