UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Idut2AvH+Y3vHrA4/Nj/IlrXZaoELJEflBDxQ9dhnqA=' 
WHERE 
  key_id = '9c4ef0c52076b91020d7d2db16cc422c996aec35f64541f10257af999cbfabe1' 
  AND (
    token = 'Idut2AvH+Y3vHrA4/Nj/IlrXZaoELJEflBDxQ9dhnqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )