INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '248a821443343309989aaf42d5a4d19b0315a9e76678bf5e5c64083610cb4fa1', 
    'kcw2vpxqHiHI3PX4J/7qG/ileqRQfvfp6JYSWXBEnds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)