UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sFQFYGYnoRksHbQ95MUXeC55lbHYtS6HppNfGdqxvS4=' 
WHERE 
  key_id = '81302f06e7edd9962fcdd9182e291a61b52f687cd0539a4f79a9ec50bef2ed3d' 
  AND (
    token = 'sFQFYGYnoRksHbQ95MUXeC55lbHYtS6HppNfGdqxvS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )