INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e8a6e96b51a1ddbb29145a1eb74e6b0de4c490a503e349900b5b22c7e96d5dd', 
    'TtcHpLUW7rRo4sRth8MeuoAix20T8NT5cl35j7Rfyss=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)