INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42f62b2a17b423474f45efcd4e1e11064992064773b2d77a847398c620e2cdf8', 
    'EwTS9SNN8atVFs3N/YFl75smKMlcPI1s5feyu2xPniQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)