INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1562186ddd0203b6da2a605a25fbff02966fc9530fb9544c4bb7de24d0d8abab', 
    'QNk056+H0jY0wG4HIm0o+x5MmdQAHKCwAlGxBbatNHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)