INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21f9bd660f6de355ac1df64a9d1257adb452d23135188389f8cd1bd14ba22fb6', 
    'DvuDVYwaEXFkf0jNGAleuZ8V/ZDd0fH97IHooGU+Q48=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)