INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '920816e5787538dcee68da0d4b4cbcbc2161a2b99925dafceed64128398e71d2', 
    'KaHkj1GddyjwjbB0LtPl8PSCxnov7RLV28A6XtBjz7U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)