INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a77b6d4f987029583c5c39c2758deabfdd800314f1cf46bd0ac1d67d59d543e5', 
    'AbF1I3RkO+kI13fkLJEiqnYGEEUZ2t/JuViLIlPfWuk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)