UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0NIsi0NQxem/+56EMsNgOJ8f2TbJJNjGCm7NlrwdVTw=' 
WHERE 
  key_id = '50ec6a5353791062c7cf9365d842f682ccfc19ce0cea5b1faaf5694fe0f64db6' 
  AND (
    token = '0NIsi0NQxem/+56EMsNgOJ8f2TbJJNjGCm7NlrwdVTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )