INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '760d7cecb6630ce7052d8b6b52e839602d4d614aac120dfd4761642036d45c3f', 
    'L9uXgRZRxwCjO6JaHr7k/6/4v35R4YuKen4EqkOPziM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)