UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'khKT/KBX7ALrO4XFlK8uIDOkMiFfmBDQbnqpB4cFj5A=' 
WHERE 
  key_id = 'a86688756cde5fcf12b85ca2ba679aaed077b2a9db122fe6aaed5064a2f2ca1a' 
  AND (
    token = 'khKT/KBX7ALrO4XFlK8uIDOkMiFfmBDQbnqpB4cFj5A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )