INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42fb746807f9a282c684cceee65a49592d62bc61e08c593b5cb31f9a10fe6162', 
    '78JReQhR9/FqrqxhIjxIfKIPgPcefrZ2LxXwzd0ovM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)