UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kupNZYAJFTQnWXLDGXBw34WStUwo1LcsYZuFt2+U7Hc=' 
WHERE 
  key_id = 'eb3aa3a6c9bcf973595d0900486dbc2d2aefe7076cddb24f536a28d8b0bb8cd7' 
  AND (
    token = 'kupNZYAJFTQnWXLDGXBw34WStUwo1LcsYZuFt2+U7Hc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )