UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/APA8NYBx+eDObGYQKQg2aQ1RZjILD3Ew3lTbxp1AFM=' 
WHERE 
  key_id = 'e5ba9cc9d2366a709c72e2bdeef498e8c94665d7094501779286c45b4aa474f2' 
  AND (
    token = '/APA8NYBx+eDObGYQKQg2aQ1RZjILD3Ew3lTbxp1AFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )