INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e771c69adc027cba1f6d241dbc827944b4114ad7fb719db3893bce03994f7c7e', 
    'HrC2dWQNllUBscGLeVtDC5wmvOazfS48I11Xn5Tr8as=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)