INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50b5b1e2958010ebc6169380f35ca716a3fa10124096cdceef14ad802a9eaace', 
    'EZZfbQr/19UiPtaIO9O2nmrjr9878yoDfzA/nhh43WA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)