UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RzLVFSCyuUO8pAqqSMbHkbmS38YOcAxOjBIpX/m0kdg=' 
WHERE 
  key_id = 'd062ab9f31cb472332ee8b7eeaa49ef1cc11d16545130697be7603a8052d4229' 
  AND (
    token = 'RzLVFSCyuUO8pAqqSMbHkbmS38YOcAxOjBIpX/m0kdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )