INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e16b1cf2252675481d34fbe5501fd5d56bf85e8455279e396e8982284fd18b53', 
    'zlsBYM7lHw1PzYH8KQFBvMmWBu/25jlfNYnzOPQJigo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)