UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OxeDt6Zllzv1WZ8H0y2sMWqVaC7ikei4cMTtntEKblQ=' 
WHERE 
  key_id = '358249ae40c62debd534f622e53efe1c26859637b1fab31018e730245630476c' 
  AND (
    token = 'OxeDt6Zllzv1WZ8H0y2sMWqVaC7ikei4cMTtntEKblQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )