INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a6a6f4e2cfbb5d4870408755ba4af40386300f73ab4b774a5429286ee6db329', 
    'B0dTdwziSXFa6uqgUpGymUI5f9HukWEFVvUWHb+7WBQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)