INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ce42bb7d5540fd74167f5667d087f4ddf54e6571b74970ab72c365c84f0355bd', 
    '4iEgUlZoQuKBChZ6raxy1AarLoPIKrcIT7TyTpF4+m8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)