INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '955c74c71d3af3f606ea8700ad883f1d50bf8c64789aca9b3491f757ad39b0f2', 
    '+jp25cr+trhib5o9tIA0fanHMEhjztaGmZM00xs2ReY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)