UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4icohHvTOpMdtlLkYLv8o5cJV5Wv+H6En3fR3+YMa+Q=' 
WHERE 
  key_id = 'a104f4b0c53f8ba5c3489a0c3e4a83fa691f6b307789b348fc54b29443573d6f' 
  AND (
    token = '4icohHvTOpMdtlLkYLv8o5cJV5Wv+H6En3fR3+YMa+Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )