UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VgUhIyeBibpG2JbIDnG/Fj0muWE3z7fcym6zJmVDJAg=' 
WHERE 
  key_id = 'bd55d47ee642a170f56aac445ce1470e6786bd6f778529a1244d37cb8b68fcbc' 
  AND (
    token = 'VgUhIyeBibpG2JbIDnG/Fj0muWE3z7fcym6zJmVDJAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )