INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd841319f0b343099a5ac82c047457b3605aed8894590eb44bf583f98894b3e2', 
    '3u6ReWsxEfjYIuc9AFCaiVSbj0HCD9IkltOtWOqmwPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)