INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b8c7f5efa9a6dd0003aa3fda30f9daf9f1028f74100b331a243b77f92c015c9', 
    'JgbNoUD8OIjLvSqR/eVhyhkMhGrI1A34M8COTBcZtac=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)