INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '087d08c26b2d2c5304115108b5b563edcf826476d448ea9235d10e1d1eb92828', 
    'bt26YysZU7435YTjLhvG9riFdwFqVfB7ZIefhj3JA/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)