UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KAn29x1mopCBHYBxjEWbwOPgJ40ttmyHJm6Q44Z3Q0c=' 
WHERE 
  key_id = '6587756c07ccee99da9a2ac15ba7ab3a2349df125fb9c12f4cce4386f7c406e8' 
  AND (
    token = 'KAn29x1mopCBHYBxjEWbwOPgJ40ttmyHJm6Q44Z3Q0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )