INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0c1dc27329eeb96bcdbb1f710be2ad5aa6f1e302cf53ca162572ff3797d735f', 
    'szXP2u6KgMJHG5gjf9RRT1Ke3LFi9A52OEuj8lgDnNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)