UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QGPMvbz8DvdHY7PaDVgxfP7RYOmXzcEYY3BzVXmDFLY=' 
WHERE 
  key_id = 'a3e3fbb52fc64ce001e55f92da25dbf07e90df22a2f71678e77eeeb14e0ca028' 
  AND (
    token = 'QGPMvbz8DvdHY7PaDVgxfP7RYOmXzcEYY3BzVXmDFLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )