INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35b86785d9f88b4c5733197e2724c294da2145f621cc6ac561ce966260f8d154', 
    '91DNGhm4rKQpHhjgVxUg7uPRZTfsUh5Q0VAk3cWv59g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)