UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aL9UbgBrXxlsuxiYg4rJkUWV+bA07jfEmChVgC8AGFs=' 
WHERE 
  key_id = 'aa5c39ab4193df4e3de8e7183f0a9e9446e2350a841882dec1fdee704f563c9a' 
  AND (
    token = 'aL9UbgBrXxlsuxiYg4rJkUWV+bA07jfEmChVgC8AGFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )