UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TOWyryxZ5OrMffCGJzIVLf46YlAjMcVXQ+qatOTz0jk=' 
WHERE 
  key_id = 'ab93c4916a1e8576a2815b19fe0fdf2c6594c84648c3fd8fcb32b60fefa8fa78' 
  AND (
    token = 'TOWyryxZ5OrMffCGJzIVLf46YlAjMcVXQ+qatOTz0jk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )