UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YPJRE9EIlBh1Dob+WGiTpnlbt1cmRo2+EJyvA7N53uI=' 
WHERE 
  key_id = '803dbd6d770bd719753e57147d8d0f4e2937631a656469f0ba44024c3a644762' 
  AND (
    token = 'YPJRE9EIlBh1Dob+WGiTpnlbt1cmRo2+EJyvA7N53uI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )