INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15c67f17d9b539d687c0bc0dd98cab28aef41ef6ab975912950e1e03d73df9ed', 
    'H8D5CYAmcc1rKgKZlddtK1sd6zzF4E7AcKPDTAInSB4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)