UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AoME6UzuPYlnklF6r3c5pzESkONKfh5pbtIyy3xSvUQ=' 
WHERE 
  key_id = '42c8145e4411172bc4b8665ba37c311aae52099d05bd70c9aaf56256b3781b35' 
  AND (
    token = 'AoME6UzuPYlnklF6r3c5pzESkONKfh5pbtIyy3xSvUQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )