INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64b5470fad40269834d1b52bd7f110300bc9c542a6123ed1b95c8512fa24e043', 
    'Dytnk1MdAplS8THo+sifNSZHDNaToQHT5XCF2DVFeio=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)