INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4267824dcfe3be01bc95fbab3514346e520b5978dcdc0d9528caf045a3867bfe', 
    '1NOKv1g9JS/hE+cK4aqAD9IfWElNtlMrXInGkjecGHE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)