INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71907c3f7093350fa45d9853a5a79a3a4bbcc30f39567b2783b2de0e083f70dc', 
    'opqV2CKR20hvVLxr73zgRApC7BKfFN5zPsj7r8d/kDs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00074

Result

int(1)