INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '528458e003f564d12664f1c135d6cd9a340454cd3e566c25740c4a6df3fc18ed', 
    'AQ24fauoV5irhIumMgOuvhzBK7KRiKN/yjVQbsXvAmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)