INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ca220b76ca46fbe69b22b19a1539239310ed08de181039aeef0b2fc28c7a8dcf', 
    '76zlQ7DTp4ep9NT6OM+B19AugTEtROb4GcHJcy2eQYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)