UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u4h5pKnygp/7kWW7PL/sXrGviV9eSUvCSxiwyFmMcGo=' 
WHERE 
  key_id = 'f566d18504d93a7ef31b7e97757b865e18a962b6e8cf80ff414bdc4c4ebf8b43' 
  AND (
    token = 'u4h5pKnygp/7kWW7PL/sXrGviV9eSUvCSxiwyFmMcGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )