UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+LALr914Ot9kLX3BqtyCQEgnTu49mXAM6mUxFRMdoP0=' 
WHERE 
  key_id = '7a2b1a1d638ce9936dfbeec5e74796157db3e57548dbcf69f9976d9e67b99384' 
  AND (
    token = '+LALr914Ot9kLX3BqtyCQEgnTu49mXAM6mUxFRMdoP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )