INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19435755878f3a2f82a4a7754e829ec967869f70c754b73264d8438e54e2a4b7', 
    'RE6IhP7M79HeX9Oj/jzrHzu5YxnTczdt7axBMm2OAKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)