UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xvMLFpFLw40+q+MAW/SU5dK3+IKXv+ZyRllifG/xP4w=' 
WHERE 
  key_id = '56a06c398845773ad8623841608bc3879d06c8f0d4d18429f5cf72daa9a67f7f' 
  AND (
    token = 'xvMLFpFLw40+q+MAW/SU5dK3+IKXv+ZyRllifG/xP4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )