INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1a197585ae57da99e6bc0a531d58da31275d122a8f5e715aedd817254b27ce3', 
    'HJCF0Cczs3dVfS5dJRjcmqNHO9XYxOY0+G6aLeucleg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)