INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '471ae856cdb08e844f8ea56b0242fa4f6ed3de96000e3b2999214c1250e8cbef', 
    'KB/4Ub7n+xA1zk9etYKCUoDrD1W6bN8szrcPLDTaviY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)