INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83426652b8ad25c485667a8892e07fce68e47a88598717dc713375704169ca4d', 
    '2InpdDhyzx02LIXV/Sw+hnWtra0Ubo0hZkED4637tp0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)