UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MBJEyftUaRMYo8W3/T8xlhCaeitwHMVGX1qG13dTzhE=' 
WHERE 
  key_id = '94c3b05ceec27bcb72a2f5db3778f816045c7e4a3c8043aa7fb4783d726b7d9f' 
  AND (
    token = 'MBJEyftUaRMYo8W3/T8xlhCaeitwHMVGX1qG13dTzhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )