UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XM6SbXUivdn1aOPNGZXe6DL5/KZ9lYBfyRbsVy2Qu9c=' 
WHERE 
  key_id = '08d80a9bc005e1b1e09970131ad33efdcd71d6ff76191b76dc582c994e6370f0' 
  AND (
    token = 'XM6SbXUivdn1aOPNGZXe6DL5/KZ9lYBfyRbsVy2Qu9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )