INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6a5edca2c611a30a5cdae59ba14520fad7489ba434c3b7799aecad9b1ab4770', 
    '9CDaE8NdLcRIIbOjRk70i77yMkObfS6uMqBR4Hj4A1E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)