INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '098feaf829411bfbfbd94b5b893b9d247688281be7553f783487b45d56bdf271', 
    'nMoFFA8B4qRfEOyqVPZeqhdnFToI06GZRsUskz0yALs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)