INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d789067404f233049c836092e26a926b7725f88157c319e64d804ad36e285e3', 
    '89TlUy+AO2o7TvELcxrJ8o2jsfObsJv8XRoXRMjJb9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)