INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42f423fc8763d0475cabf4f27b579dc2c32f1df7570bfa9f6eba65f12bcbd422', 
    'WBajKPmjOyGr5U6WIeVIxwGVk37iFe+KQmt45/zcI1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)