UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JnPgcO28LuBfQury0FZD7cXIZe16LkbkSHvwfRcNoQk=' 
WHERE 
  key_id = 'c826cac2f56545e86b372589e9a41d667f53ceb802c4f39c1ce1248ae5d93c54' 
  AND (
    token = 'JnPgcO28LuBfQury0FZD7cXIZe16LkbkSHvwfRcNoQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )