UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jzZ2wxG7J6PjCGAl4B7VYUHb14DsVXLNwku/1ee6PtQ=' 
WHERE 
  key_id = '4296a2bfee6a1d2fc169efd3a48242448a66aa8c179a1069053012d50ce7bfd2' 
  AND (
    token = 'jzZ2wxG7J6PjCGAl4B7VYUHb14DsVXLNwku/1ee6PtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )