INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68a93505dc2821fa53873660657879188b4e8db134f2b3e60477c25ffa49e30d', 
    'tVgDsFWm5LDpVYnyVy4SUjcBwM3tTKSTg5g4kFIFObI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)