INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eb34e6082a74d400a72e7a8a67327483223ccc7e4e2aa6bb18a77f5aafb9667', 
    'Bc8vRGx6UJHeYT0ACY/PDH1HC3Yzp5d5hGW1Z9601MI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)