INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56aa18a5437e44567af245a3da1737e998ba6ee02396027147a0e1f3d7fdc5d0', 
    '7lJLDSsjtuydoGSc1TaJBGfqM2aQAVgZLve+HkfUSbA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)