INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '748c6b0da3362e5d74c1aae438a64220d7cc9b331f11beb08d68b7c379fca999', 
    'SHC9AlQd/nIra6GUKFfEYQ489iXbVKKWMcsMaFV3HgM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)