INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '911fb856228fb2d9395ccbd0b790e476cff1de892429fe31ed47de9e9b7afd46', 
    '0I7U5zXykAYZPvuyhzWjJrpR0MwrX9yNqsiYW2yeP1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)