UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm6Jp9xvWFne8QWZNdDfGoW9BKF7ApHSCAXbJRG5iU2E=' 
WHERE 
  key_id = '2131268e9040e8154de15d0252d2dc11891c6c254ca0d661e42ea38c9ae52300' 
  AND (
    token = 'm6Jp9xvWFne8QWZNdDfGoW9BKF7ApHSCAXbJRG5iU2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )