INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '678c9bc9ec916f0335d184290eb5b91fa5a2e66e4a75719bc705c08db2164e99', 
    'BCbfPcbnFBMKCMxnSiBz7vkZGo5gFWJG3jUcVA0IjE8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)