INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3929f4bb50c00e1eda14f2b818a03c0b334c1930a4c4a9f85ab2c629275a981e', 
    'bE9923gGRAKnCg8v21F7ZaHtaNKRolnlaW6BYsPHG8c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)