UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Tv0fLGVSzu4jhLOHmQK/zXjFq6XlDSQ1wI/FVc71zpE=' 
WHERE 
  key_id = 'b8709cf92ed62e327fd97e849a402c6abbaebca1d6148eeeb58d56ae8dd91a0b' 
  AND (
    token = 'Tv0fLGVSzu4jhLOHmQK/zXjFq6XlDSQ1wI/FVc71zpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )