INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac8f11e8b9f1b343f6d71d2883abd740d66c497155b09b972c276622c86f5ab6', 
    'kH90/OUGxvv4NGmWW0e2y1Ug5ncCOJk5zJQqh7EaceQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)