UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HgtemRt/ddJlsII1qcmSOB/Tltzg7awYRRg2padtxgY=' 
WHERE 
  key_id = '952e9939324c5be0ad1a69662e5837b223d9b448c630fba76ac0d7ba5b6576ab' 
  AND (
    token = 'HgtemRt/ddJlsII1qcmSOB/Tltzg7awYRRg2padtxgY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )