INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c0221fd3a7970eecf89f60dd1f80fe72caf29b5434fb033bb720bf3761905da', 
    'JBC3hQ0FZa4vOrbzRWbCjwmFGYR52OKlirtnvLYJHnw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)