UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JDy95Jdqfz9YwPo4oDtQ3D4TfM1/T35rjZkMyTkB8/Y=' 
WHERE 
  key_id = '31a672e7639918b7785247bcdc2d554a1d7c2e4d139fb5e1095c5652eefeea99' 
  AND (
    token = 'JDy95Jdqfz9YwPo4oDtQ3D4TfM1/T35rjZkMyTkB8/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )