INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a4192cdf144cc61d69cc4886c9798a7b337bbdee62967122c6d7d20c6cbd70f', 
    '2wQ1IAhR0sf27edH6wop1tYipfLVDgMCuLYqMJjtkjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)