INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3474890a0e63aa92f3ed5889a46be2f36217599906cc7b34ae417a4aa9300da9', 
    'wHZrKcZ6qViYGqDpcR+9m8fLBG2p1GAkkI7FniCru3M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)