UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BQmQmg1fs/CNZGbcfcZ79kfMLEY+fiuq8KPQ/v7Xaq0=' 
WHERE 
  key_id = 'b1ab94db98d34c21eca7fda32a2feaeaf515d09e99f98f326c10e12ebc05188d' 
  AND (
    token = 'BQmQmg1fs/CNZGbcfcZ79kfMLEY+fiuq8KPQ/v7Xaq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )