INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2de8d256beeea5a98fad98e1ae65aefe23c380b02a90a91cd5033e267042008a', 
    'scEElnn3PECLYGFSEnIt92pgwWnnh4Zpomeboh8lb1Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)