UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bcH0PoFXoAaTEObiIuWbqH7HMTEmkJxeQQ9mr+c0VNo=' 
WHERE 
  key_id = '25a58ae44479c090dd8ec74e82b7b31f01aa3e00f1f096230ab81e74f6b8d463' 
  AND (
    token = 'bcH0PoFXoAaTEObiIuWbqH7HMTEmkJxeQQ9mr+c0VNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )