INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a109a07cc45adddb35bdd3543765dd0a3c4d24cc142963a1e8708ae689e9616', 
    '7Fh+eXLTVz2piqW/0B7oDyi4I5YALqBbQFwS42ExnlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)