UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MXVv4zciwYGvU2DWuqXSlwmDoP1w4suSHKkfZuyFdHc=' 
WHERE 
  key_id = 'cba25245985f018f42fb178034fdad2518d0a42d9b286f8b687cba11a8d12624' 
  AND (
    token = 'MXVv4zciwYGvU2DWuqXSlwmDoP1w4suSHKkfZuyFdHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )