INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a831e9fe21421e5c822593a56d5b2d795136c83160c3f93f4e13fb632352e56', 
    'EgT30b/eswQH4HF14oACrXZ4vHUCfDkGNOpE8GyC68E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00091

Result

int(1)