INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '734b5a6a7a65173019ac457a0ff5f20a7b399c775f40cb50fe11ba10fe01d03f', 
    'WRAaUGHcTrjlzCLYIyEnrbZhLRah1HCsxrI0TxvWW8U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00074

Result

int(1)