INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ec73a0b7b455a1353f3e8c1997392ec3d17dc605a7d2c80b75e68470dae0ac4', 
    'j1NudfJedTRPl98B7hua1U5fzjd/GDpoOr30ea+IVGs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)