UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tf2KZou0OJ3EVfcX7KOd14F8D0vACS0TZvMMko/ApFc=' 
WHERE 
  key_id = 'fa3990943482b9316287e8ce9138ff2f168f09f530d18cdaa78ba11022925959' 
  AND (
    token = 'tf2KZou0OJ3EVfcX7KOd14F8D0vACS0TZvMMko/ApFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )