INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '991bbc463312c4a1496aa557e92d83c833a9d2039d938019f82a5157ec08c124', 
    'zvLThjX2M8hjkaA6jmYYd1LnvAYMjw6bUjKYTRlQaWg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)