INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5343ef2fdc5e1cbe87103fee5a0ca59319478618c6055cea09d9ea2090f0f29b', 
    'hLNWryXB3K4zrg9+iD/JxtWmAc25TluCZzUhFTh7NpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)