INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50c99cbaeaca386d6fa27e59e3b29ed2668940e76f7c4f1e57d2a4cee59df000', 
    'hYljbGS8dJyFoaZgWWLTHk8jkEvSbT2tygx/7sAbxaA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)