INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1646b7debed709765458c3f6ba24bcbcd3ba034140f1dd2ffd81dbc0d5faac67', 
    'rlx9DWGTtBgwLsXsFJplhcLTUT3bCx+GaD12gWTM/Cg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)