INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a5d54838a67659565dfe29e4d5cff634134fd3c2496bcfd38e72045901577a7', 
    'OI4Ly9Enaqq35Grg4pKitJkrjw8ORsdJuDdwiFZi3NU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)