INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3940f99f292a10112c92acc1dfe99f7238ac28503bc006f44a15a40c1279aed5', 
    'tk6NBgrowIBEhKKtk0SnAYjcYGP0jatoBbvBcxXJ2pY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)