INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6d0f4dc2b75cb631242f4404699300090b9117bd7431bb3c6eda6a3f87aa2a0', 
    'Istb5i4JbKq6USxa1riNs4a/EPlkKeD12L2q9ZD4Jaw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)