INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d57dba6a9e76837319d50b951b8adf90e7d308408dbd0bae8301057afc61239', 
    '+b88o5J39djjM5dQrRlIPtVukOFz21T1ygG92w2Yfrs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)