INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '895291d2b80683bacf94fc3d3713bb0dbfebb1046f986d310055b41274617de4', 
    'Ew+mCLuGEQVubJqARKD5Wcw02OAdOBjvdixb97qDkUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)