UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ccpFBsMZs4aGoToaD5YNVBbLQKrgeWq6nNXUwn+vxow=' 
WHERE 
  key_id = '7b0e5840c903b1913003884a271ea13e1954ab06d28e7633371bd25f0d7b1cea' 
  AND (
    token = 'ccpFBsMZs4aGoToaD5YNVBbLQKrgeWq6nNXUwn+vxow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )