UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/aH1n4CPtM1cxSN1kbp+mtB6t4sLORJQse6umrY/37A=' 
WHERE 
  key_id = 'f4cd69ff6c571c095fdb5b41996a2221266416b8d9cdf38d49195e4fbe551429' 
  AND (
    token = '/aH1n4CPtM1cxSN1kbp+mtB6t4sLORJQse6umrY/37A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )