INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2431a22214005e4b862ae34008e8749501b2aff5e245e9d45aceaf8db1887305', 
    'bVCIPKI2LvbFUlWT9hwdz+5WQ3slhyIkLeUO1RpV1Wc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)