INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55942225457ca371518c51dd5025349581fdd0e6d610f1e19bfdfc1a6cfbb84e', 
    'lrwoUZGKXgTxgaTCtfjNJRVK+0P4Hh2fGn7FdO55x1o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)