INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '13b4611be85d940409f2872302a77d13a8e622e0c9a99f40fb34f68d38a5f9b4', 
    '/2JoazDTFPbTFJiuMKmCo67W+k1t4YryJygnB8GdKQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)