INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f421b84a6570b28a3eb399a857a5dcef0e97bed5f02c365ee59cb70636a17f7', 
    'dtdSZxnsr14Yz0Y76SSty7wSClQWV5Di9qvmGZwQ9+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)