INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b358b44d59e5e48721462071745c4fcceb2d39db33b567b71d0eae120a5b8a1', 
    '/Ns62MnDVgrmsG1tdGSMX8Lk5uVn/EEBSVUpK76lbHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)