INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7dac6bc2987cfde5e33a16075769e07042729b6bbdc95558da3063f04f22dda', 
    '6em65QgkDLhh/64pai9DOiv8aw0kT3hpNWuE1lBqhf4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)