INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '70050ab7ff1961308b26f7edac395c974cf24c20a738b54c73da9fe927708d87', 
    '9NclFLav4mrrrm7ro8zBDpyGVzwix8v2JIfEZl54LJU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)