UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p6xdQ1i2FmmdEvvQUR7Wva2eHlJ4ZT1PpI5NBpQg51o=' 
WHERE 
  key_id = '00338a891b1e5e03c74f5af075a771c0193061ca487f030c805c65f40ba952f3' 
  AND (
    token = 'p6xdQ1i2FmmdEvvQUR7Wva2eHlJ4ZT1PpI5NBpQg51o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )