INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe47040ea12dc7aa7fe2d2ba39989b30f8150197bbc33e630079310ece19d194', 
    '7eWONbzQcryo7YO5EXqXlm+nfRCqYeuStz8nd38Aiwc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)