UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hu+6zpl5Naj3RS1r4VjO7B3aEpZQKIN143Bg6tywkwA=' 
WHERE 
  key_id = 'a75bf3332f3e09efb57c309eac40f97a236ee14e74fdac7ce5888cc609238813' 
  AND (
    token = 'Hu+6zpl5Naj3RS1r4VjO7B3aEpZQKIN143Bg6tywkwA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )