INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c160b76e017cbd1c9754c17b6e0facca7655633dde13ae6e062d0d3fb9112da', 
    'cj33wpvf2OavqzWOfpTyq/4M5QzsJbBEO16ZTHhWHTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)