INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8339bc1f631f77cd5fe5835e93246af5258f5ea7f6f59bff242758902ea7e7ff', 
    'B5XiX69yorxv8GWFU368myiOmsTzflC3d7s5Pgz65fk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)