INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '393047151958cb61501c78bc047aab2dea383a9376ca24a499e7889d1e4eef57', 
    'EyGmCEszTRILZ2xpCwWBFFLrpv8vPbw/6qJeNBFJXGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)