INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4082880cbb1c06d40eb5b10883030f46c4ad541e17d244007702a9897d087e97', 
    'FxAV46A4GwkpObWq5+LzMFy5OhAbil+Z4MPLG3DfziE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)