UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k7fvdPW4q2ZY9UV9vj9tf8xwily4MRmvqn+yOwR13+4=' 
WHERE 
  key_id = '32eca5745482fc70da1c60e7abb40b7db2d934e42c4d1919fc56e33a77f0a2df' 
  AND (
    token = 'k7fvdPW4q2ZY9UV9vj9tf8xwily4MRmvqn+yOwR13+4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )