INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd38ae25650621f97e9e5a214f801053f0b82d8d900eb21e8cacd028d77da2f6f', 
    'xtCbsUFWvC/b3cGBEJit1a2RcjCZ4OTwipRMswE4UrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)