INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '363d7302b2e333a7704035778145a954b97d8a903bd6f60de138e03217ac2eee', 
    '7RTnLEL1Vs39+QlRbTgrLhHR6lrYRG1VEwh/WCeuZO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)