INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a945ca8a6a23f9ad816d9d7f23dd9de2906f774c32053104ea6a0a7ca9349ca', 
    'CRV16d14pECzPjpVBkUmeVj0eLSGTpVK0GM668Bpmh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)