UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h8/Qq35mIP0LRbvYRptTGVDZJfkhfgYDsvcfVD4FhnU=' 
WHERE 
  key_id = '0eec3c6ae07c15d03b82c1c431e0849a4d777fba76541c172955dafd11611b60' 
  AND (
    token = 'h8/Qq35mIP0LRbvYRptTGVDZJfkhfgYDsvcfVD4FhnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )