INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71d6e10edb059406001e415bde26b9c38c1427397f3724c83dcc2d93861bc44e', 
    'kYA60RM8TLDkallr/HUObmRM2LEUS1hJN6IVw2yjQa0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)