UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Uv3lEXaAnwZY9rzC+2TJ8zOcM6k77bJ2jWTHFN6MBZs=' 
WHERE 
  key_id = 'f19f914729598d86f538624576ab56cf3f3d95457758b0be225cef8ccff6d1b4' 
  AND (
    token = 'Uv3lEXaAnwZY9rzC+2TJ8zOcM6k77bJ2jWTHFN6MBZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )