INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73e05475390ecbb42a6fa3cbabbced2364034f1cd55a7b69e5e2c04110d5a8f8', 
    'DIM5FhVFv6pQIQjXpGVuBiB01vS38cwiUdVy3u1OLoY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)