INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2ffc12a1a37673540b750845af360b856a17eae42fa54f2dd93a4077d2730264', 
    'KzSUXtF/f1rYw5Vr8Bbv4Ayc0cEjnYE2NeB2tUraQ8k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)