UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F2tQfLVLVYwWPc2OkxiVkHXuIUWjVWvsxGKdAJu1Gxk=' 
WHERE 
  key_id = '5ab2c7e71a330764984d002bc97bbca870cbfa1b474a5f6254685aa86c8f9e6a' 
  AND (
    token = 'F2tQfLVLVYwWPc2OkxiVkHXuIUWjVWvsxGKdAJu1Gxk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )