INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9bf91abbc9845fd3d8399f78d18ae496cf1394f7ce321f7a2ea17084bd7a340', 
    'Ncb6svk7YkWRkTURbH2uFV7IEDG8cShuJUFp1cEwEdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)