INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46e54efa19023a7e578a9a8dd05c1fb00cf7ce3b84dbfbb8e9a95d9b034d6cb5', 
    'p6uL7Z1CkZyoFxSxSsx+IL7fJNg+dCr1ZdPq5hns4YM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)