INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '44ddbf61abffd8805daf2894a18955fd792b2ed6eaf74645c291a7ad08010374', 
    'ylOZGBduB9mLvEMyYeklL9L3fXS8gE64/CQSA2zny98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)