INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4553232e070d2dffd7cafeceee3efd16750fcb4245ef9edf59821e06001503e1', 
    'O8D2eHFBuY8bhFbTy8EZh49dZOfGbI3yxMrltfdHo9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)