UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8/EaYqynSi6Cmeq06xz2xA5tGeyFYtRvNww2F3aElW0=' 
WHERE 
  key_id = 'cfaa73a8c9122c51c131cf962e2372760446bf75a319349ed21e9054670b9000' 
  AND (
    token = '8/EaYqynSi6Cmeq06xz2xA5tGeyFYtRvNww2F3aElW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )