UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JRJqli4GctCF0k5rZQE0o0ajxhKnZFax7LnhiOdopDE=' 
WHERE 
  key_id = 'e5f2051559148a3d868e0e01d4a8758ef39aba4864788a6cc61b4f3a71e70903' 
  AND (
    token = 'JRJqli4GctCF0k5rZQE0o0ajxhKnZFax7LnhiOdopDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )