INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d1c87e5cb09ef4db3d54d242ae39d9ae174585d00f2bc7b6ff40cb65d8e4be7', 
    'zTloWltLKD434InTeh9u9NWM7pssnkw0QwVjW6U7jo0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)