INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec35ebf93ea69b163318e6b80e359981eaced77d333fd5f2131013bcd1d90480', 
    'jssg7SNSGGJqCfBZhWZTRODljXhs16I6q7u9Wu5lShU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)