UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C2tRn6YDuK6Uoj7XpSXhdL+xiGKKT1ax3iXNY1ZGhvE=' 
WHERE 
  key_id = '17c8688adbf32d4bf26b77d2719565944b8d5f4570400e63022adf3feb66b88c' 
  AND (
    token = 'C2tRn6YDuK6Uoj7XpSXhdL+xiGKKT1ax3iXNY1ZGhvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )