INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1fb67c9942a02813e7ac45e69680f5f15a90c7ad8d5fce8f3d407793a708d07', 
    'cMEso9Wdk/RdAg1RH7Q59R9t44iJ1sWx24irqjmh7DY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)