UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h7S9TYzymXlIGUs8OuT8o8dqVVuMCp6q1GpHGVMNWPg=' 
WHERE 
  key_id = '12a12679dc53570453bd31052fb7cd4910b5d9c5f62ec0cb7e40eb4a63f95b48' 
  AND (
    token = 'h7S9TYzymXlIGUs8OuT8o8dqVVuMCp6q1GpHGVMNWPg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )