UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A9U6uv5WDJbFt78bFZCqnGrIpUT9l+XicgE8fO+kR3E=' 
WHERE 
  key_id = '8b790ca536a7d2e156f07d65ca2edd4e223da5f53e1fc941f7b57ed107a417dc' 
  AND (
    token = 'A9U6uv5WDJbFt78bFZCqnGrIpUT9l+XicgE8fO+kR3E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )