INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ff404fc6ab70440a9ed2b059ca75c3434a7be68e037c68363a10054960b70e7', 
    'p9MSs/dLrcwoo3aqoPt1HnTQ2R5lt6xz1YEGq/xcAUg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)