INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b222e7c1519f512b3e03a1bdd6ed86475f50fff1b57aa020c8db44446bd8f1b4', 
    '9etrPcQiy62mOe5LNLXDF261ZG3C8yN/kpUrmKnJlvY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)