UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ylgei6FsevJh1Ly9vcHbjXwe8MMUL2zsgEPXgd3EEVY=' 
WHERE 
  key_id = '5e9ff4a6603564b484d665c23b5220c3a849a4bae82e6582af3de11f530db1ea' 
  AND (
    token = 'Ylgei6FsevJh1Ly9vcHbjXwe8MMUL2zsgEPXgd3EEVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )