INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f51dead643e29c50284736c4e8d15a7b5790902a6b589829a06e1385b7085d4', 
    'UT5zwqAM4sfGPFa1ZvWPCfCfA2HzAgvxjMGHyizO14k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)