UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nFb55BxEh8eofFuq9J5Tiq/DEkDM1zN+3ok4WsivC7o=' 
WHERE 
  key_id = 'b749f0bb8b188dd63fe877e0e45d3c89bdf5c15e72ca61a9fbbba0481d5f98b9' 
  AND (
    token = 'nFb55BxEh8eofFuq9J5Tiq/DEkDM1zN+3ok4WsivC7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )