INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e7337745c740d28448ed6732e538eceba5c522eb7960c2a7294e723e632379c', 
    'V+DXi01vvTHkjcrdzXa4tDzr6axADkTr8StsW7z1/HQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00197

Result

int(1)