INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3eb4480e6fef613d4399717cc1c8ef3e35c1625f4f31799fd2c42b20c41a641b', 
    'mzGZKhvFcOZduhL2ojpiVyqfBYpmOXsnj5KQjR9BSVY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)