UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bdK7BC//xwmeEt3UQH6JOcGcpUjSzE5zvrvbGdb+1JE=' 
WHERE 
  key_id = 'abdf38dd283081fa7c449a96d48ee3451c0c34044909f9d3c655d682b03f4dc0' 
  AND (
    token = 'bdK7BC//xwmeEt3UQH6JOcGcpUjSzE5zvrvbGdb+1JE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )