INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4811500faee487489803e953feb5ded32c3a39ecf87f251c1ca8ccec5d644a79', 
    'SlApEidNCkpISKOqKgAqk1PPMtLgftBx56sVkLfsG5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)