UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Xs5lDDKmF2Q0FciLRzyzoIsdjdAUTI7X2Kgr7jeZTk=' 
WHERE 
  key_id = '26b5966c2628b796607153d8e51a45b31d65e69498e90821d3f9972c864c207b' 
  AND (
    token = '3Xs5lDDKmF2Q0FciLRzyzoIsdjdAUTI7X2Kgr7jeZTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )