INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8ec294daeb5d88f1a4a04e60d3e6998e66ac36380a0fd853d3e6515a0497acde', 
    'FKNfjRfzsGd2V9C7XlYS36F3DnuEeYIHqohSzTMUZ+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)