UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OjjqAfZNS66cqitBH4Dio0N82BM5qhsNao/zF+Nlgmg=' 
WHERE 
  key_id = '300b118e6cfaeb455046f29809d37ef59d4737bbf908dbbee1633daadfa07827' 
  AND (
    token = 'OjjqAfZNS66cqitBH4Dio0N82BM5qhsNao/zF+Nlgmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )