INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7637bf153546e38bcbaefb43688ee304fcf8e559ec14634b0fb9fdd78e64e1a', 
    '86WMTO98ur4LzTNl4quka64O10Hs+RGOOHNPZzE3aog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)