INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34ba8abc2d42dd55067fb32d3087e146a74afc5a2c2a498e37055034f92fe55c', 
    'S7Sv7NFj2BvHeR20I0AWa86VYRBxL1VynoVlFj6zrlk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)