INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '879c06b221e4617e76669fc60d56e79073c46e552a8787ebf4d5aa2bcdee1cee', 
    'jfUP6IKnK2jo7DgLFYEKAJWrZDFX7oVwNGldn3hStf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)