INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7b41d0a5aa8813a3f246784b630b25878cf6dd37ac0a69eb369200f71944554', 
    '1VwjY0Kw2JljShNgrAQClRQF0jOk2qbucXv9oma7KBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)