UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iqlPOWvRJti9gOv101EuzrwuLC/0TgwI31RZvKvsaT0=' 
WHERE 
  key_id = 'cd9aa7b8a4df70dfbe19e994492fd61495a0a03a0648c52bfa58ed15cc587275' 
  AND (
    token = 'iqlPOWvRJti9gOv101EuzrwuLC/0TgwI31RZvKvsaT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )