INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75326a790ba1077a14363abbe7c4aaa89f10a3aa2755d0741c5398e449864c42', 
    '+pYgmn//24kfkYu5AIhM+06kCr5Rz41zqnkZQ8twWG8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)