UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mL+eipFskhICCwH+9SwPgD1pseJUpptDCJNzWluP4/E=' 
WHERE 
  key_id = 'd11d7fee9bdffa59c47227623c1fb9bf1510888d82ccf887e374e0eba53d8efe' 
  AND (
    token = 'mL+eipFskhICCwH+9SwPgD1pseJUpptDCJNzWluP4/E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )