INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bced5db9802dcae5e952dda8986f636067c91993cd47a70591afd4aa721bfdb', 
    'EtKFyv2xYrSWbCgGJ/5QurMRakdHtvsRf5ZgB5rGivc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)