INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2ef05eec2d38833ee677fdbf661d9014791fa2f05019de02bf8b8dd93fcf949', 
    '9j9ndygaJxGznjrG6No8QU4qobJQZdwnvNKvZzKIm3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)