UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dt2qWtUdDACc9X/6hzMkzIUFTak79PO0dsUpMmX2u2c=' 
WHERE 
  key_id = 'da3f92dc2040f94b1fccffebb7edfebdf05873953f9e87b3b6d65a5a8349ff2d' 
  AND (
    token = 'dt2qWtUdDACc9X/6hzMkzIUFTak79PO0dsUpMmX2u2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )