UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oBJPqK9OJR89U935wG9F0tn7JW7jbeSeVc7dc5SWgFw=' 
WHERE 
  key_id = '3b2e879a94cbbcb7cb07463617e655da14849ceaf02133d134c6d65e2e201bec' 
  AND (
    token = 'oBJPqK9OJR89U935wG9F0tn7JW7jbeSeVc7dc5SWgFw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )