INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '769e00d3540ebcc420c53ce02d3870377f2345a8a7a04cecb8172d4e52851cf4', 
    'Ayv05ZrTQbybN1DDdFvJD1k9wRJ4Dy6EQY5DZaPyPD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)