UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+LvFR3YXM1zB1nC98afyewY/nkSrWnCOASg3tt1dJLg=' 
WHERE 
  key_id = 'ec19c72a48108a230d06cec5c0ec8a8a6ef9b4c97e200e7f79d7e3e02f920367' 
  AND (
    token = '+LvFR3YXM1zB1nC98afyewY/nkSrWnCOASg3tt1dJLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )