INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4cd9ad04a866950cee94856466e46260f4467bbdfa33c71a294e0b5807a83c90', 
    'l/BXJ/vJaiCvjuA5kNrRVGyW3Qrwh3cOt68p9QfhzvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)