UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tcHAbRuLZ98/ml2uaoT+H/qlyT/K6Fd4Lqc597oH60E=' 
WHERE 
  key_id = 'ab4b8f981dca75efa7bfbd64141ad19e79cdc2b2526efa42718866f21b9732be' 
  AND (
    token = 'tcHAbRuLZ98/ml2uaoT+H/qlyT/K6Fd4Lqc597oH60E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )