UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N+v3mLAR81YntuVlGWdUraayAftXV+/iAr6Kx+Z6138=' 
WHERE 
  key_id = 'dd0bd78697a45482aa3a1794117c27d3bf5f2c8dffa067229307a31dfdb2c2eb' 
  AND (
    token = 'N+v3mLAR81YntuVlGWdUraayAftXV+/iAr6Kx+Z6138=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )