INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18c698fc6313a79f703c31815723b8afc27c797c5225fe49d22750cd558d8e42', 
    'zP/Kv9QqN3y7Y3AnkySDkxyESXo4cF71Yupuyj9as9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)