INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ef8bd150e82d397a80901485d0fbef7a29c0b8fafdca05b557e9284eda6037a', 
    'cDHUJx2MsfTFYktYwUSZyw6kw23PShmrYQBDqjS+mqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00316

Result

int(1)