UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RPfvNlmtGjVLfpv/xOUHKqFBYyF59ZKA2y4NknWSqIA=' 
WHERE 
  key_id = '9368b30cf4d9abdeb281b8c9e4f184618fe0fd7b0a135ab461bc835d6e8203df' 
  AND (
    token = 'RPfvNlmtGjVLfpv/xOUHKqFBYyF59ZKA2y4NknWSqIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )