UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vU40ZwuD5uUsyquwxIQBg4Jp7nqHmVVtUyIOSzBiJ2g=' 
WHERE 
  key_id = '7e01881d4a298764b34b9828ab558e9ac45b24da27b68d2ca8f61f4ac22e4240' 
  AND (
    token = 'vU40ZwuD5uUsyquwxIQBg4Jp7nqHmVVtUyIOSzBiJ2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )