UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wmlvLzVUo/7tfLINTunOhyh27D5Mic2g3MoLbw7XopY=' 
WHERE 
  key_id = '7447cad57909b7e151610d7207d326a74a54c4c07b911aec850fd60a8812b6ed' 
  AND (
    token = 'wmlvLzVUo/7tfLINTunOhyh27D5Mic2g3MoLbw7XopY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )