INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e20fbdbc761feca5d62c02428220b43d33ce06df7c25647a11ab333cbff60a9b', 
    '7ocuMK5BincQOCImBcQoBtGosi4CAJVfg8SlW0TnNcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)