UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't/3Bw7H6UV8uN0eISI4WBEX1I9xQoQj/jwcNh2lSEQc=' 
WHERE 
  key_id = '38b66c822a258355e5d5e3228792beb65790193dd7f8e93109742b04ac30ced4' 
  AND (
    token = 't/3Bw7H6UV8uN0eISI4WBEX1I9xQoQj/jwcNh2lSEQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )