INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53e33dd75a8fcd45d094af54fac208d5ea9e684d6c8ebce711df794a93abd96e', 
    '6ouD1e6AYViDW8rkhzmsxlRiajzwHUSx6pwsg1ClHSM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)