INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '300ca607a687bd9cc7af8865d188dcfca88fc0d3f119b9251fec8d9d8e861a15', 
    'FM25Mcu57a+fT1n5Ah/DPjRo40BM7dYe3njCz04OsGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)