INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ef9d81a23f215be4a3d2a0c967c73d9ea6b7b66aac8ca8cfc18f12a1dbf3594', 
    'u8KdTJOFZWO7vh5IVCuAPQtQwRIFYkKVt2ITwWzMJLY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)