UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tfPDLP3beSHj6nOUYVoqt0zFeHbynRlLBlxuPapSSsE=' 
WHERE 
  key_id = 'd465b91df546be7a192f4eb6aa81d92666fc62a4e6d79dcb8d89de67497e51a0' 
  AND (
    token = 'tfPDLP3beSHj6nOUYVoqt0zFeHbynRlLBlxuPapSSsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )