INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89960751566f3f731d97d7992de71e229189c018f8f9d061a48366af81c1a5c9', 
    '1G992ZCiEJJTw2b/ea0dOHu7K1GIXtkGtdDbXJwg19Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)