UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'At2v8JiptHF3glXgkchfW7LHRROn7Eo89myXqsnpcQk=' 
WHERE 
  key_id = 'ee84dd82ff505349b7298c85849555c0df8cc820800653e9dc79f1100167dfd8' 
  AND (
    token = 'At2v8JiptHF3glXgkchfW7LHRROn7Eo89myXqsnpcQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )