INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '968201447f9f976410c143ce1e3f36d8ccbb7503db76f9620830017162a10d16', 
    'mGe93mywlsMN/ptrVcwU187hrjNfTkZ1pIBx6VU7owI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)