UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'So4/1LFNCsD6k5uj1Wwt2mfeTtXa10Hb0iY8c2HcYgI=' 
WHERE 
  key_id = 'b530aa486646b43045946f8a6ea8cb98347ab3cfab126a3d0c74bf74f232a394' 
  AND (
    token = 'So4/1LFNCsD6k5uj1Wwt2mfeTtXa10Hb0iY8c2HcYgI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )