INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d17e266c6e6890213df4d14b08218008ab82afdd3524f9f2b3e03cb3848e7b7', 
    'fZYUT56QFmv2MkWLsLvGnEa8uokKm1WgSksPyZfx+qM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00071

Result

int(1)