INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '340830e84e4ca6a5827292e64edfc19145e61ea58acd07bf70ac6e91b7a8f774', 
    'vUnMgvDwc0ChNcCBEdyTXm6eHGSBOU/x32OaSCYOrVo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)