INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7af75c5ee0a78bd76094a8ed0f107a63a003b54668d2823dcd558376d93f827', 
    'EFbtphlMQ34Zffmnk8lmN01vEN7qn6/1RBtA/tqDaew=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)