UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5VpgJfUTRStrnG+q88NxBPcg2pEGW93FBpzB08PIsT0=' 
WHERE 
  key_id = 'b7dbd8e53c0474c529e263c9bfa9f504964ba84158600f7a60efeca93cd95caf' 
  AND (
    token = '5VpgJfUTRStrnG+q88NxBPcg2pEGW93FBpzB08PIsT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )