UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SzLJ1ksU7GkU9L50PCoUpFdHGYlKRSoMsi9d/NrUSrM=' 
WHERE 
  key_id = '88b0e79f4cae57363d96f1cdd5d476e6c4f446379d8b79dd95b804530412e779' 
  AND (
    token = 'SzLJ1ksU7GkU9L50PCoUpFdHGYlKRSoMsi9d/NrUSrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )