INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19c684f75e0c1eb889942dba10898dde7c682f0a9151ceb7810f240d8b3eb7e4', 
    'DRClpuxmz0vuJ4DwLq0V0hy4KYsUXNUtLWykQKqAKh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)