INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'add6f05ed95b8c9e347c1267335ff552dd6093185346ce8ac0f30f16e85704b3', 
    'zDLww4vlf1mAQUWoEt2ETz58IV7wILXxG+9yDVfciOo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)