INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2a559fb7924ffc106ba3f391cc3124e28515332b91bfbdeef68c54fdc387719', 
    'DC76OMfjWErLcea8g0Nc9t2LNP+U5jRMxOaKqOUufdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)