INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18a8c36752001f65d9e558cafe1265a0fd7e75915e7249ffeb1d821fae7b0b15', 
    'Tptzzkq/I5HMRqPAqk2xt5Amlby5tuc7bEFGiUjVBdU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)