INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f835ccbfea6c930c7f7686dfa8f02aad69e5677250d7ee447d5804d1271e0b45', 
    'YpfTciDEBvyTuNcrIUPWH/q1mBDERUKpKYdvTFS7IBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)