INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '831a77da417504418dcc5936a9fd14f87cc9f71160e8878a7b50dd5227da4625', 
    'n+KXbbEoh7I4l8yJyeOE65FZtuVWoSjVnk7sYRvInqI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)