INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b75f9527746a26752e55011a28136bd67c01fbbc2053cb5e7a035c34f4f542b8', 
    'TMQmbqqYm58L5K5AAOXt/5ukMwk72xt1FzXGaByoKP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)