UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kt7YNyPK2WW8oxKOhC6tX+FEWev2aohHORmlboGedGw=' 
WHERE 
  key_id = '0b164ded35a48884517a3c9dd8623b91f1d1e6a73f97e2c108138f9da762dadf' 
  AND (
    token = 'kt7YNyPK2WW8oxKOhC6tX+FEWev2aohHORmlboGedGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )