UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zdw50oBng5G9SWCr9g5dMDuOnd70qJ+gyG1e8sb3z8g=' 
WHERE 
  key_id = '78c74f32637efeb30de835606357b0b8ddf112d470d88228f0e4126b9df01429' 
  AND (
    token = 'Zdw50oBng5G9SWCr9g5dMDuOnd70qJ+gyG1e8sb3z8g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )