UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bCuZDHYV4T4mn9icVASZZUgIxO8nMqVdi2BdkmnKMpw=' 
WHERE 
  key_id = 'f8ff3d50b9fb57bae54d33cdf64c8de0eff4a4fa3ac64b8ec9044ef8c30f9f02' 
  AND (
    token = 'bCuZDHYV4T4mn9icVASZZUgIxO8nMqVdi2BdkmnKMpw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )