UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ov/LQrDrDFp13166utj2MVSdT3YTtaZtgVCpJ+kCd3o=' 
WHERE 
  key_id = '345f46d21894795fd45430cb444cfb7e35321d82f02fee1a41b04b9dcc8e27bb' 
  AND (
    token = 'ov/LQrDrDFp13166utj2MVSdT3YTtaZtgVCpJ+kCd3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )