INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c94b241edfb1a7d04f08cfaca6a6029b8f1a9d6601bed609043150680c792cbc', 
    'cQCzOIO3g7/QlmRsQ8vkiF3P02CpYf7P+5lsKm1AoTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)