UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GH6bx7D3fp7LE+9wrgEP/YYSdcT1WTMS+1xqw1UJ5kc=' 
WHERE 
  key_id = '3f83780ec3b777e426fa5b8c8901e1616f46ebe97cdb0c87a972e82bb38c760a' 
  AND (
    token = 'GH6bx7D3fp7LE+9wrgEP/YYSdcT1WTMS+1xqw1UJ5kc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )