INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6040c5f151f17b8eda2d841a55231f031389af197d7080ab86022e511138bcd7', 
    'GTk6n8bOrVZwEfPfHzOrI2gC88o9Y4ItM9tGj17AOuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)