INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bf92f75af06bd54f684c454985dcd8b9e39f8f7251cd72f688529f6bd5cb03b', 
    'p1QheeGiWEa5GAJces+k1eEPq5Ejd3cBovq5PX4zYGg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)