INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e5e237d972dd9a1531f11a7bdd8a6c686b3358371af2eb310eb67dc5cd49d6e', 
    '6LHtB7eFGZU9APgNILdEdX9kd1e/lnnsMlmPtnwJWwY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)