INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2518b00e3c7ba33be918f5c40cb11f744cf43c054afff6f3f176b868fe483f14', 
    'a1KmVlokl7rxUl3zDwB9W7nQQW5sLeacsn1r+cc0gBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)