INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '04c39ba2fadfd791289b23f473a9efedb3a6f8c18dc51864c7c9892e4139f748', 
    '4OD0hzZgPuFC2HvUhbKJpvpL3S3KlUjd3FqWbrnDzsQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)