UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kmTFApt8QG9/KRB3MiAevzFLa9z5oxGj7psLGbHAR5k=' 
WHERE 
  key_id = 'd8038a9e4a41345da0a88cb583fac3227cc112b635a52c6463856e5caeb3f5d3' 
  AND (
    token = 'kmTFApt8QG9/KRB3MiAevzFLa9z5oxGj7psLGbHAR5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )