INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ecfeaae480f9ec651887cc3f1666b79251e55955cbea7838d989c8bf6db7157f', 
    'r5za458QEtL4AQq4B/zqh9w7e21ZY6J6ngiwb8EPOVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)