UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z7D4ev9PZPc7jQTs5i84/E3ggR7hS1TC1QaHUjXQOZw=' 
WHERE 
  key_id = '6e4865126fb675f894c1563e48c5ff49ddd4425d1a7ffa13f8981171822b77dc' 
  AND (
    token = 'z7D4ev9PZPc7jQTs5i84/E3ggR7hS1TC1QaHUjXQOZw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )