UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y6F7ASRWtamjO6E5InGRJcmEYKx+3mmOTO4gujXZVJQ=' 
WHERE 
  key_id = '1e2b63b8b6bf33db44076add7ff038030a0c5c564cd0866195e020666741c043' 
  AND (
    token = 'y6F7ASRWtamjO6E5InGRJcmEYKx+3mmOTO4gujXZVJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )