INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '32a137242dc66a67e7bd0595210df34ca9e49f536929befc754fc2eda9fb0ff8', 
    '79wmdb/AwxovTvyV5boYRMFQNFlW9fmm9G1YBjSJ+4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)