INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '661c4fc0c0af5102c05cf54bf18880ed11c8019637cd766039d4af65e661042b', 
    'xDySRDA06S6LUhdgWQDpQVvApL823Jghdhw2ATvYzQY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)